rhubarb

Blueberry Rhubarb Custard Pie

Surprisingly blueberries and rhubarb really do go together so well. Blueberries are delicious: with cereal and milk, in cream or baked in a cobbler or a fruity crisp. Rhubarb is called the pie plant for good reason; it makes a lovely pie from a humble plant stem. But this, this is my current obsession, the two together in a custard pie. Not just any old custard but one made with Greek yogurt and eggs. Easy to throw together, creamy, never runny textured and a lusciously fruity flavor that may make you have to eat a second slice! The blueberries do tend to take over the rhubarb flavor of this pie. Of course, there are more than twice as many blueberries by volume, and they are just a stronger flavor than rhubarb which gives a bit of a tart under taste to this pie. You could play with the proportions of the two fruits; this is the amounts which I used. This pie will be tasty to even the biggest rhubarb dissenter. Really!

WARNING: This pie goes soft in 2 humid days so plan to gobble it down within that time frame or face the soggy crust syndrome. Inevitable with gf crust and a custard filling in hot/humid weather.

I don’t recommend frozen or canned fruit for this pie, simply not good enough and you must use plain, unsweetened Greek yogurt in the filling, plain yogurt is too runny. And no, it can’t be made without the eggs it just wouldn’t work as a custard if there are no eggs. The version with peaches uses 3 yolks in there. I tried it with two whole eggs beaten up: success! And one last warning; applicable to 100 percent of my recipes: Please don’t try it with Measure for Measure gf flour; this is calibrated for using King Arthur’s Basic GF Blend.

I hope you give it a try; super easy and super delicious. Best pie of the summer hands down! Make one Saturday morning…we couldn’t wait for a slice still faintly warm……. I thought I took a picture of a slice; no luck there and it is all gone. Next time! It does look pretty much like the blueberry peach custard pie I posted last summer.

Naked pie! About to go in and bake for 25 minutes and then the crumbs go on top.
Just out of the oven….cooling…a molten mass of fruit and custard and sugary crumbs!

Angie’s Blueberry and Rhubarb Custard Crumb Pie

CRUST:

1 c plus 2 tbsp brown rice flour mix (at bottom of recipe)

2 tbsp sweet rice flour

1 Tbps granulated sugar

½ tsp xanthan gum

¼ tsp salt

6 Tbps cold butter cut into 6 chunks

1 large egg

2 tsp fresh orange or lemon juice

Spray 9 or 10 inch metal pie pan with cooking spray, dust with white rice flour.

Mix dry ingredients in bowl of stand electric mixer.  Add butter and mix until crumbly and resembling coarse meal.  Add egg and juice.  Mix until it comes together into big chunks.  Shape into a ball with your hands. Put it on a crust sized piece of wax paper (14 x 14 inches more or less), flatten the crust ball some; put on top of it another piece of wax paper and chill it all in your fridge 15-20 minutes while you prepare the filling.

Filling:

2-3 cups sliced fresh rhubarb cut in half inch slices (2 cups if 9 inch pie, 3 cups for 10 inch pie)

4 cups blueberries; rinsed

2/3 cup sugar, sweeter if you like it that way or if peaches are not fully ripe

2 Tbsp. tapioca starch

Mix in a medium bowl the following ingredients:

1 cup plain Greek yogurt, I prefer whole milk, and let it warm up a bit

2 whole large eggs or 3 egg yolks, close to room temp.

1 tsp. pure vanilla extract

2 tbsp. brown rice mixture flour (King Arthur Basic GF blend)

Crumb topping

¾ c brown rice flour mix (King Arthur Basic GF Blend)

½ c sugar

½ tsp xanthan gum

1/2 tsp. cinnamon

1/3 c cold butter cut into six chunks

Put all five ingredients in the same mixing bowl you made the bottom crust in and mix well with mixer paddle until crumbs form.

+++++++++++++++++++++++++++++++++++++

Directions: Turn oven on to 400 degrees. Put the oven rack on the closest to the bottom shelf position. Once the crust is chilled some but not hard, Roll it out and fit into the pie shell. Trim off excess crust. I like to chill those crumbs of crust and roll out to make a jam filled hand pie. Anyway, put the sliced rhubarb and blueberries in a bowl and add the sugar and tapioca. Let stand 5 minutes. Then pour into the pie shell in a fairly even layer, as the filling and crumbs will hide it there is no need for a pretty design. Then pour the filling that you just mixed up over it , tap the pie on the counter sharply 2-3 times to settle in the filling and bake for 25-30 minutes. I turned down my oven to 375 after 15 to 20 minutes. While it bakes those 25-30 minutes make the crumbs. When your timer goes off, carefully remove the pie from the oven and sprinkle the top of the pie with crumb mix;  I used about 3/4 of it but you could use a bit less if you don’t want a thick crumb layer or all of it for a really heavy crumb. Bake an additional 15-20 minutes until crumbs are lightly browned. Let stand at least 1 to 11/2 hours before slicing and serving. Enjoy!

First published in 2022, minor revisions to text, recipe the same.

Rhubarb Custard Crumb Pie

This is my favorite rhubarb pie and my go to recipe for a great spring dessert.

This is an easy pie even though it has several steps.  It is different from the usual rhubarb pie because the texture is a bit closer to a crumb cake, no wet, slimy texture and no ultra sour flavor.  I think this version tastes even better than it did when I made it with wheat-based flour.  This GF crust will work for any pie and the GF crumb topping is perfect for any crumb pie topper.  What I am giving you is my mixture of three recipes with some small modifications over time to create one of my favorite GF pie recipes.  I know it has several steps, but each one is easy, and you can use these crust and crumb recipes for other pies.

I like it because it has a great texture, and the flavor is complex but subtly rhubarby.  It isn’t really soft or all that custardy but more cake-like in texture. It is a game changer of a rhubarb pie. I promise you that!

Angie’s GF Rhubarb Custard Pie

Crust:

1 c plus 1 tbsp brown rice flour mix (recipe for blend at bottom of pie recipe)

2 tbsp sweet rice flour

1 Tbsp. granulated sugar

½ tsp xanthan gum

¼ tsp salt

6 Tbsp. cold butter cut into 6 chunks

1 lg egg

2 tsp fresh orange or lemon juice

——————

Spray a 9-inch metal pie pan with cooking spray, dust with white rice flour. I must confess I forget this step a lot of the time and it doesn’t seem to matter much….

Mix dry ingredients in bowl of stand electric mixer.  Add butter and mix until crumbly and resembling coarse meal.  Add egg and juice. Do not leave out the juice; it is critical to the crust texture and structure!  Mix until it comes together into big chunks.  Shape the sticky mess into a ball with your hands. Put it on a crust sized piece of wax paper (14 x 14 inches more or less), flatten the crust ball some; put on top of it another piece of wax paper and chill it all in your fridge 15-20 minutes while you chop the rhubarb into ½ inch chunks.

rhubarb

And make the crumbs while the crust ball chills:

Crumb topping

Put all four ingredients in the same mixing bowl you made the bottom crust in and mix well with mixer paddle until crumbs form.

¾ c brown rice flour mix

½ c sugar

½ tsp xanthan gum

1/3 c cold butter cut into six chunks

Make the fruit Filling:

5 cups cut up fresh rhubarb – place in medium bowl

Mix with dry mix made of

2/3 – 1 c sugar (depends on how sweet you like your pie) I generally go with 2/3 cup

¼ c brown rice flour mix (see below recipe)

½ tsp nutmeg

Sprinkle cinnamon

Rolling out the bottom crust: My sister bought me one of those pie crust plastic bag thingies; has a zipper around the edge.  By OXO: I love it; it works better than wax paper which can get soft and tear as you roll out the crust.  King Arthur Flour sells an inexpensive one on line. I highly recommend you get the OXO version for making scratch pie crust.  Or maybe improvise with a sheet of heavy duty plastic! Strong enough to work with the rolling pin and better than wax paper.pie crust bag

Roll out pie crust in a pie bag or between the two sheets of wax paper, try to get the thickness even, no thick middle! Peel off one side of paper and place in pie pan, centered.  Remove other slice of wax paper.  Crimp edges all around.  Fill with dry rhubarb mix.  Pour the following wet mix evenly over this mixture: Wet mix: 3 eggs (171 grams) beaten lightly with 1/3 c milk (not skim), and ¼ tsp almond extract.

Sprinkle the top of the pie with the crumb mix; use as much as you like.  I like about 2/3-3/4 of the mixture.  Up to your personal taste… It sinks into the rhubarb and wet mixture to create an almost cake like texture and the crumb crust adds lots of sweetness and eye appeal.

Bake on the bottom shelf in a preheated 375-degree oven for 55-60 minutes until bubbly and the crust is light brown.  Cool at least 2 to 4 hours before serving at room temperature.

Brown Rice Flour Mix (same as King Arthur’s Basic GF Blend) [Not Measure for Measure or baking mix]
2 c brown rice flour

2/3 c potato starch

1/3 c tapioca flour

This post was originally published in the late spring of 2013.  I revised it somewhat since then.  I have made this pie many times in past years to rave reviews.  One of my friends had it for dessert at my house and said it was the best pie she had ever eaten, gluten free or not!  Spring is rhubarb season.  Go forth and make pie!

Rhubarb Crisp For Dessert…or Breakfast.

It’s still rhubarb season, at least at my house and garden. This dessert is super easy and super yummy. I swear it tasted like there were cherries in there! I never made rhubarb crisp until last spring; I make apple crisp all the time in the fall and winter…so glad I tried it.  I am sharing this tasty quick dessert with you once again.  Makes a yummy breakfast too!

It keeps about 3 days depending on humidity. I have a glass baking dish with a plastic lid for keeping things fresh; works great.

Notes: any gf flour blend will do, I use King Arthur blend.  You can use sliced or slivered almonds. Or no nuts! Tried it with both nuts and I prefer walnuts.  I think the walnuts add a hint of cherry flavor to the result. But great with no nuts too…

Rhubarb Crisp

Ingredients

Fruit layer

4-5 cups rhubarb cut into ½ inch bits (I do 5 cups)

¾ cup sugar (could use up to a cup if you like it sweeter)

¼ cup tapioca starch (or cornstarch if you chose)

3/4 tsp. cinnamon

Topping

½ cup gf flour blend

1 cup gf rolled oats (not quick ones!)

½ cup light brown sugar

½ tsp. cinnamon

¼ cup brown sugar, not packed

¼ cup butter, cold

½ cup walnuts (optional)

DIRECTIONS:

Heat oven to 350 degrees. Spray the inside of 8×12 glass baking dish; any dish roughly that size will do. In a large mixing bowl dump all the dry ingredients; sugar, starch and cinnamon. Mix a bit; add rhubarb, mix well. Dump into baking dish.

Dump all dry ingredients left except nuts into the bowl of a stand mixer, blend briefly. Add butter which you have cut up into about 12 or more tiny bits; a few cuts with a knife do it quick. Blend a minute or so until you can’t see the butter. Add nuts. Pour over the rhubarb. Bake on middle shelf for 35 to 40 minutes; the thicker the layer of fruit is the longer it takes; you want it bubbling and the top lightly browned. Let cool at least 15 or 20 minutes.  Goes great with vanilla ice cream or plain Greek yogurt on top. Store with a tight lid on top. Enjoy! rhubarb crisp in dish

Strawberry Rhubarb Pie… Classic Pie of Late Spring: Easy to Make GF

It is the peak of local strawberry season and rhubarb is still plentiful right now, so this was a perfect pairing for adaptation to a gluten free pie recipe.  This is an easy pie to construct, and you can store any leftover crumb mixture in a sealed container in the fridge; it keeps a few weeks.  The GF crust will work for any pie and the GF crumb topping is perfect for any crumb pie.  If you prefer a solid crust just double the crust part and top your pie with it.  Be sure to cut some slits for steam escape!  strawberry rhubarb pie

Please make every effort to use local strawberries; you can get them at most farm stands from now to about June 10th.  This pie really showcases the strawberries more than the rhubarb which is a silent partner so that is why I suggest you get the best; locally grown sweet ripe strawberries to make your perfect pie.

Bake and enjoy June in a delicious pie in just a few minutes of work.  Don’t eat it hot; it should be cooled to room temperature or even chilled. I ate it both ways and liked it either way.  I am guessing you could top this with vanilla ice cream.  Maybe next time.

Angie’s GF Strawberry Rhubarb Crumb Pie

Crust:

1 c plus 2 tbsp brown rice flour mix (at bottom of recipe)

2 tbsp sweet rice flour

1 Tbsp. granulated sugar

½ tsp xanthan gum

¼ tsp salt

6 Tbsp. cold butter cut into 6 chunks

1 lg egg

2 tsp fresh orange or lemon juice

Spray a 9-inch metal pie pan with cooking spray, dust with white rice flour.

Mix dry ingredients in bowl of stand electric mixer.  Add butter and mix until crumbly and resembling coarse meal.  Add egg and juice.  Mix until it comes together into big chunks.  Shape into a ball with your hands. Put it on a crust sized piece of wax paper (14 x 14 inches more or less), flatten the crust ball some; put on top of it another piece of wax paper and chill it all in your fridge 15-20 minutes while you chop the rhubarb into ½ inch chunks and hull/slice the strawberries.

Filling:  strawberry rhubarb raw

2 cups fresh strawberries, rinsed, hulled and cut in thick slices

2-3 cups cut up fresh rhubarb – place in medium bowl

Mix with

½ to 2/3 cup sugar ( I used ½ cup but I guess some like things really sweet so I gave a range of sugar amounts.)

1/3 c gluten free flour mix (see below recipe or use any you like: I actually used a mock Better Batter flour for this pie filling.)

Roll out pie crust in a pie bag or between the two sheets of wax paper, try to get the thickness even, no thick middle! Peel off one side of paper and place in pie pan, centered.  Remove other slice of wax paper.  Crimp edges all around.  Fill with dry strawberry – rhubarb mixture

Crumb topping

Put all four ingredients in the same mixing bowl you made the bottom crust in and mix well with mixer paddle until crumbs form.

¾ c brown rice flour mix

½ c sugar

½ tsp xanthan gum

1/3 c cold butter cut into six chunks

Sprinkle the top of the pie with the crumb mix; use as much as you like.  I like about ½ to 2/3 of the mixture.  Up to your personal taste… It sinks partially into the fruit mixture and adds lots of sweetness and eye appeal.

Bake in a preheated 425-degree oven for 40-50 minutes until bubbly and the crust is light brown.  Cool at least 2 to 4 hours before serving at room temperature.

Brown Rice Flour Mix
2 c brown rice flour

2/3 c potato starch

1/3 c tapioca flour

Rhubarb Custard Crumb Pie

This is my favorite rhubarb pie and my go to recipe for a great spring dessert.

This is an easy pie even though it has several steps.  It is different from the usual rhubarb pie because the texture is a bit closer to a crumb cake, no wet, slimy texture and no ultra sour flavor.  I think this version tastes even better than it did when I made it with wheat-based flour.  This GF crust will work for any pie and the GF crumb topping is perfect for any crumb pie topper.  What I am giving you is my mixture of three recipes with some small modifications over time to create one of my favorite GF pie recipes.  I know it has several steps, but each one is easy, and you can use these crust and crumb recipes for other pies.

I like it because it has a great texture, and the flavor is complex but subtly rhubarby.  It isn’t really soft or all that custardy but more cake-like in texture. It is a game changer of a rhubarb pie. I promise you that!

Angie’s GF Rhubarb Custard Pie

Crust:

1 c plus 1 tbsp brown rice flour mix (recipe for blend at bottom of pie recipe)

2 tbsp sweet rice flour

1 Tbsp. granulated sugar

½ tsp xanthan gum

¼ tsp salt

6 Tbsp. cold butter cut into 6 chunks

1 lg egg

2 tsp fresh orange or lemon juice

——————

Spray a 9-inch metal pie pan with cooking spray, dust with white rice flour. I must confess I forget this step a lot of the time and it doesn’t seem to matter much….

Mix dry ingredients in bowl of stand electric mixer.  Add butter and mix until crumbly and resembling coarse meal.  Add egg and juice. Do not leave out the juice; it is critical to the crust texture and structure!  Mix until it comes together into big chunks.  Shape the sticky mess into a ball with your hands. Put it on a crust sized piece of wax paper (14 x 14 inches more or less), flatten the crust ball some; put on top of it another piece of wax paper and chill it all in your fridge 15-20 minutes while you chop the rhubarb into ½ inch chunks.

rhubarb

And make the crumbs while the crust ball chills:

Crumb topping

Put all four ingredients in the same mixing bowl you made the bottom crust in and mix well with mixer paddle until crumbs form.

¾ c brown rice flour mix

½ c sugar

½ tsp xanthan gum

1/3 c cold butter cut into six chunks

Make the fruit Filling:

5 cups cut up fresh rhubarb – place in medium bowl

Mix with dry mix made of

2/3 – 1 c sugar (depends on how sweet you like your pie) I go with 2/3 cup

¼ c brown rice flour mix (see below recipe)

½ tsp nutmeg

Sprinkle cinnamon

Rolling out the bottom crust: My sister bought me one of those pie crust plastic bag thingies; has a zipper around the edge.  By OXO: I love it; it works better than wax paper which can get soft and tear as you roll out the crust.  King Arthur Flour sells an inexpensive one on line. I highly recommend you get the OXO version for making scratch pie crust.  Or maybe improvise with a sheet of heavy duty plastic! Strong enough to work with the rolling pin and better than wax paper.pie crust bag

Roll out pie crust in a pie bag or between the two sheets of wax paper, try to get the thickness even, no thick middle! Peel off one side of paper and place in pie pan, centered.  Remove other slice of wax paper.  Crimp edges all around.  Fill with dry rhubarb mix.  Pour the following wet mix evenly over this mixture: Wet mix: 3 eggs (171 grams) beaten lightly with 1/3 c milk (not skim), and ¼ tsp almond extract.

Sprinkle the top of the pie with the crumb mix; use as much as you like.  I like about 2/3-3/4 of the mixture.  Up to your personal taste… It sinks into the rhubarb and wet mixture to create an almost cake like texture and the crumb crust adds lots of sweetness and eye appeal.

Bake on the bottom shelf in a preheated 375-degree oven for 55-60 minutes until bubbly and the crust is light brown.  Cool at least 2 to 4 hours before serving at room temperature.

Brown Rice Flour Mix (same as King Arthur’s Basic GF Blend) [Not Measure for Measure or baking mix]
2 c brown rice flour

2/3 c potato starch

1/3 c tapioca flour

This post was originally published in the late spring of 2013.  I revised it somewhat since then.  I have made this pie many times in past years to rave reviews.  One of my friends had it for dessert at my house and said it was the best pie she had ever eaten, gluten free or not!  Spring is rhubarb season.  Go forth and make pie!