Rhubarb Custard Pie

Table of Contents

1. Ingredients
2. Substitutions and Additions
3. How to Make Rhubarb Custard Pie
4. How To Serve Rhubarb Pie
5. Why You'll Love This Recipe for Rhubarb Pie
6. Recipe FAQ
7. Serving FAQ
8. Storage FAQ
9. JUMP TO RECIPE

This rhubarb custard pie blends sweet creamy filling with tart rhubarb in every slice. The flaky crust bakes up golden and crisp. Each bite melts in your mouth with rich custard and tangy fruit. Serve it chilled or warm for the perfect spring dessert.

This pie is easy to make—just follow the full guide below. You’ll see step-by-step photos, simple directions, and helpful pro tips. We also answer the most frequently asked questions so you get it right every time.

This rhubarb custard pie packs a bold mix of creamy, sweet, and tangy flavors in every slice. The soft custard filling and flaky pie crust make it perfect for spring dinners, summer potlucks, or any special occasion.

You get fresh rhubarb baked into a rich, smooth custard that holds its shape and tastes amazing. Make this easy pie at home when you want something classic, sweet, and just a little tart.

What you'll need to make this rhubarb custard pie:

• 1 cup granulated sugar
• ¼ cup all-purpose flour
• ¼ teaspoon ground nutmeg
• 3 cups fresh rhubarb, diced
• ½ teaspoon orange zest
• 1 teaspoon vanilla extract
• ¼ cup heavy cream
• 2 large eggs
• 1–2 tablespoons salted butter
• 9-inch unbaked pastry pie crust

Switch up your rhubarb custard pie with easy ingredient swaps and fun add-ins! These quick changes bring extra flavor and variety. Here are some top substitutions and additions:

• Substitute Pie Crust: Use a Graham cracker crust instead of traditional pastry for a sweet and crunchy base.
• Add Cinnamon: Sprinkle ground cinnamon into the custard mixture for a warm, spiced flavor that pairs well with rhubarb.
• Substitute Vanilla Extract: Try almond extract instead of vanilla for a nutty twist that complements the pie filling.

Follow along with our step-by-step instructions, helpful pictures, and the tips and tricks listed below. You’ll learn exactly how to make this sweet and tangy rhubarb pie at home. Let’s get started!

FIRST STEP: Preheat the oven to 375°F. 

SECOND STEP: In a large bowl, combine sugar, flour, and nutmeg. Stir to mix evenly.

THIRD STEP: Rinse the rhubarb and pat dry. It does not need to be peeled. Dice into small ½-inch pieces. Measure out three cups of diced rhubarb and add to the sugar and flour mixture. Set aside.

FOURTH STEP: Whisk together orange zest, vanilla extract, heavy cream, and eggs. Whisk to beat the eggs into the mixture thoroughly.

FIFTH STEP: Pour the cream mixture into the rhubarb mixture and stir to combine.

SIXTH STEP: Pour the filling into the unbaked pie shell.

SEVENTH STEP: Dot small pieces of the butter over the top of the filled pie.

EIGHTH STEP: Bake for 45 to 50 minutes, covering the crust loosely with aluminum foil after the first 20 minutes once the crust has browned.

NINTH STEP: Remove from the oven and cool completely on a wire rack.

This custard pie brings a perfect mix of tart and creamy to your dessert table. Serve it warm, chilled, or topped with whipped cream for any sweet occasion.

• Enjoy at Spring and Summer Gatherings: The bright rhubarb flavor fits right in with spring breakfasts and backyard BBQs. Kids and adults both love its sweet-tart bite. Pair it with lemon brownies or strawberry shortcake brownies for a sunny dessert spread.
• Serve at Holiday Dinners: This pie makes a great swap for traditional holiday sweets. It adds something special to Easter, Thanksgiving, or Mother’s Day. Round it out with pecan pie bars or pumpkin cheesecake dip for a tasty dessert trio.
• Share at Potlucks and Bake Sales: Everyone reaches for this creamy pie thanks to its old-fashioned flavor. The filling travels well and stays delicious for hours. Serve alongside oatmeal chocolate chip cookies or blueberry delight for a crowd-pleasing dessert table.

Rhubarb custard pie is a reader favorite, and it’s easy to see why. It brings back sweet memories, tastes amazing in every season, and comes together with just a few pantry basics.

Here are the reasons why this old-fashioned dessert is so well-loved:

• Old-Fashioned Charm: This pie brings all the cozy vibes with its rich filling and flaky crust, just like grandma made.
• Great for Spring: Tart rhubarb shines brightest in spring and summer, making this pie a fresh favorite every year.
• Make-Ahead Friendly: Chill it in the fridge overnight, and it slices clean and neat without the last-minute fuss.
• Crowd-Pleaser: Whether you serve it warm or cold, this pie always disappears fast at any gathering.

Rhubarb custard pie is cozy, sweet, and easy—no wonder our readers keep coming back to make it again!

Can I use frozen rhubarb to make rhubarb custard pie?
Yes, you can use frozen rhubarb. Just thaw it first and drain off any extra liquid before adding it to the pie.

Do I need to peel the rhubarb before baking the pie?
No, you don’t need to peel the rhubarb for this pie. The skins soften during baking and add color and texture.

Why is my rhubarb custard pie watery in the center?
If your pie turns out watery, the rhubarb may not have been drained or the pie wasn’t baked long enough.

How do I keep the crust from getting soggy?
To avoid a soggy crust, you can brush the bottom with a beaten egg before pouring in the custard filling.

How do I know when the rhubarb custard pie is done baking?
The pie is done when the center sets and no longer jiggles. A knife inserted should come out mostly clean.

Should I pre-bake the pie crust for this recipe?
No, you don’t need to pre-bake the crust. It bakes fully during the same time as the custard and rhubarb.

What kind of pan should I use for rhubarb custard pie?
Use a 9-inch deep-dish pie pan. This size holds the filling without spilling over.

Can I double the recipe to make two pies?
Yes, you can double this rhubarb custard pie recipe. Just prepare each pie in a separate pan for even baking.

Should I serve rhubarb custard pie warm or cold?
You can serve custard pie cold from the fridge or slightly warm. Both ways taste sweet, creamy, and delicious.

What toppings can I add before serving rhubarb custard pie?
Add whipped cream or a dusting of powdered sugar just before serving to keep the topping fresh and light.

Is rhubarb custard pie good for special occasions?
Rhubarb custard pie works great for spring holidays, family dinners, or potlucks thanks to its sweet filling and tangy flavor.

Can I serve rhubarb custard pie as a breakfast treat?
Yes, serve a slice for breakfast or brunch with coffee. The fruit and eggs make it feel like a morning-friendly dessert.

Does this pie need to cool before serving?
Yes, let your rhubarb custard pie cool fully before slicing. This helps the custard set and keeps the slices firm.

Follow these easy tips and directions to keep your rhubarb custard pie fresh and tasty. Chill the pie after baking, and handle leftovers the right way to make every slice just as good as the first. These tricks help you store this spring pie safely and serve it at its best.

Can I prepare rhubarb custard pie ahead of time?
Yes, you can bake the pie a day early. Let it cool fully, then store it covered in the fridge until serving.

What’s the best way to store leftover rhubarb custard pie?
Store leftover rhubarb custard pie in the fridge. Cover the dish with plastic wrap or foil to keep it fresh.

How long does rhubarb custard pie stay good in the fridge?
This pie stays fresh in the refrigerator for about three days. Always keep it chilled until you’re ready to eat.

Can I freeze rhubarb custard pie after baking?
No, this pie does not freeze well. The custard filling can separate and change texture once thawed.

Can I reheat rhubarb custard pie before serving?
You can reheat a slice in the microwave for fifteen to twenty seconds. Keep the custard from getting too hot or runny.