Perfect Old-Fashioned Rhubarb Pie Recipe

One bite of this old-fashioned rhubarb pie might send you back to a sunlit kitchen. I think that first burst of tang and sweetness takes you somewhere. Maybe to a Sunday afternoon or to a patch of wild rhubarb in your backyard.

This pie proudly displays its rich history. It’s simple. It’s real. It asks very little yet gives a lot.

Recipe At A Glance

  • Prep Time: 20 minutes
  • Cook Time: 55 minutes
  • Total Time: 1 hour 15 minutes
  • Servings: 8

Ingredients

  • 1 unbaked 9-inch pie crust
  • 4 cups fresh rhubarb, chopped
  • 1 large egg
  • 1½ cups granulated sugar
  • 1 cup sour cream
  • ⅓ cup all-purpose flour, for filling
  • ½ cup all-purpose flour, for topping
  • ½ cup packed brown sugar
  • ¼ cup melted butter
  • Why this pie works for you
  • You want a dessert that feels homemade without fuss.
  • You crave that slight tart note only rhubarb brings.
  • You like a crunchy topping under your fork.

Does that sound like you?

Step-by-Step Instructions

  1. Preheat to 450°F.I like to toss the rhubarb into the crust before mixing anything else. It keeps things moving.

  2. Whisk egg, sugar, sour cream and ⅓ cup flour in a bowl.I think a few stumbles here—say, adding sugar too fast—won’t ruin it. You’ll catch up.

  3. Pour that mix over the rhubarb.Some pieces might peek out. That’s fine.

  4. Combine ½ cup flour, brown sugar and butter.Use your fingers if you like. A little crumble under your nails feels honest.

  5. Sprinkle topping evenly.Aim for full coverage, but let a few gaps show.

  6. Bake 15 minutes at 450°F.It will steam and bubble. You’ll hear it.

  7. Lower heat to 350°F. Bake 40 more minutes.The crust should turn golden. The filling should set around the edges.

  8. Cool fully before slicing.I know it’s tempting. But wait. A warm slice might fall apart.

Quick Tips for a Better Pie

• Chill your pie plate. It keeps the crust crisp.

• Stir the filling mix gently. Overwork the flour and sour cream. You’ll stiffen it.

• Watch the topping. If it browns too fast, cover with foil.

• Let the pie rest at least two hours. It needs time to firm up.

Ever wondered why sour cream? It adds a silky note. It tames the raw tartness. Try Greek yogurt if you must. You might like it.

Serving Suggestions

• Top with a dollop of whipped cream. No flavor will steal the show.

• A scoop of vanilla ice cream feels obvious. But it’s still perfect.

• Set it beside strong coffee. The contrast wakes you up.

Variations to Explore

• Add a handful of fresh berries. Strawberries or raspberries play nicely.

• Swap brown sugar for maple syrup in the topping. The flavor shifts. You notice new things.

• Stir in a teaspoon of vanilla extract to your filling. It’s subtle, yet I think you’ll feel it.

• For extra crunch, mix chopped nuts into the crumble. Pecans or walnuts work.

Have you tried adding a pinch of cardamom? It might surprise you. Or maybe too much. That’s part of the fun.

Troubleshooting Common Hiccups

• Soggy bottom? Bake on the lowest rack. The heat hits the crust first.

• Runny filling? Your pie needed more time to cool, or you skipped the extra flour. Next time, add an extra tablespoon.

• Dry topping? Butter measurement can vary. Use a little more next go.

FAQs

What if I can’t find fresh rhubarb?

Frozen works. Thaw it and drain excess liquid. Pat it dry before filling.

Can I use a homemade crust?

Absolutely. A flaky, butter-based crust lifts this pie. Use your favorite recipe.

Will this keep?

Store at room temperature for up to 2 days. After that, tuck it into the fridge. It holds up for 4 days.

Can I freeze it?

Yes. Wrap whole or in slices. Freeze up to 3 months. Thaw in the fridge overnight.

Why does the filling sometimes crack?

It shrinks as it cools. It doesn’t mean it’s ruined. The flavor stays the same.

Perfect Old-Fashioned Rhubarb Pie Recipe

I grew up tasting rhubarb from my grandma’s garden. She never measured. She’d say, “A handful or two.” I tried to mimic her once, eyeing the stalks. I ended up with a pie twice as sweet. Lesson learned: measure, but trust your instincts too.

Perfect Old-Fashioned Rhubarb Pie Recipe

Perfect Old-Fashioned Rhubarb Pie Recipe

Recipe by Author

4.5 from 120 votes
Course: Dessert
Cuisine: American
Difficulty: medium
🍽️
Servings
8
⏱️
Prep time
30 minutes
🔥
Cooking time
45 minutes
📊
Calories
360 kcal

Transport yourself to grandma’s kitchen with this delightful old-fashioned rhubarb pie. Bursting with tangy rhubarb and enveloped in a flaky crust, this classic dessert is a timeless treat that will bring joy to any occasion.

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Ingredients

  • 4 cups rhubarb, chopped
  • 1 1/2 cups granulated sugar
  • 1/4 cup all-purpose flour
  • 1/2 tsp cinnamon
  • 1/4 cup butter
  • 2 1/2 cups all-purpose flour
  • 1 tsp salt
  • 1 tbsp sugar
  • 1 cup cold butter, cut into small pieces
  • 6-8 tbsp ice-cold water

Directions

  1. Preheat oven to 375°F (190°C).
  2. In a bowl, combine chopped rhubarb, granulated sugar, flour, and cinnamon. Toss until rhubarb is coated.
  3. Prepare the crust by mixing 2 1/2 cups flour, salt, and 1 tbsp sugar. Cut in cold butter until mixture resembles coarse crumbs. Gradually add ice-cold water, 1 tbsp at a time, until dough comes together. Divide into two disks, wrap in plastic wrap, and refrigerate for at least 30 minutes.
  4. Roll out one dough disk to fit pie plate. Transfer and press into the plate, trimming excess dough.
  5. Fill pie crust with rhubarb filling and dot with small pieces of butter. Cover with second rolled-out crust, seal edges, and cut slits for steam to escape.
  6. Sprinkle top crust with sugar and bake for 45-50 minutes until golden brown and filling is bubbling.
  7. Let the pie cool on a wire rack for at least an hour before serving warm or at room temperature with ice cream or whipped cream.

Nutrition Facts

Calories: 360
Fat: 17
Carbohydrates: 48
Protein: 3
Sodium: 330
Fiber: 2
Sugar: 25