Rhubarb Dream Bars

Posted on May 4, 2026 ·

by Bellie

Delicious rhubarb dream bars with a buttery crust and creamy filling.

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Irresistible Rhubarb Dream Bars

If you’re looking for a delightful dessert that balances tartness and sweetness, Rhubarb Dream Bars are your answer. These bars offer a buttery crust topped with a rich, creamy rhubarb filling that brings a refreshing tang to any gathering. Whether you’re preparing for a family picnic or a cozy dinner party, these bars are sure to impress. They encapsulate the essence of spring and make the perfect use of fresh rhubarb. Let’s dive into how you can make this scrumptious treat at home!

Rhubarb Dream Bars

Why you’ll love this Rhubarb Dream Bars recipe

Rhubarb Dream Bars are a celebration of flavors that you won’t want to miss! This recipe is particularly appealing for several reasons. First off, it’s incredibly easy to make. With basic ingredients, you can whip up a delicious dessert without spending hours in the kitchen. Additionally, the bars are budget-friendly, using common pantry staples alongside fresh, seasonal rhubarb.

They’re perfect for any occasion — whether you’re hosting a brunch, enjoying a quiet evening at home, or need a potluck dish that stands out. And let’s not forget how kid-approved they are; the balance of tart rhubarb and sweet filling makes them a hit for all ages.

“These Rhubarb Dream Bars have become a staple in my home! The tartness of the rhubarb paired with the buttery crust is just heavenly.” — Happy Baker

How to make Rhubarb Dream Bars

Creating these bars is a walk in the park! The process involves preparing a simple crust, followed by a vibrant filling made with fresh rhubarb. Here’s a quick overview:

  1. Prepare the Crust: Combine flour, powdered sugar, and butter to create a crumbly texture.
  2. Bake the Crust: Spread the mixture in a greased pan and bake until just set.
  3. Make the Filling: Whisk together eggs, sugar, and flour, then mix in the rhubarb.
  4. Combine and Bake: Pour the filling over the crust and bake until the center is firm.

Excited to get started? Let’s gather our ingredients!

What you’ll need

To make Rhubarb Dream Bars, you will need the following ingredients:

  • 2 cups all-purpose flour
  • 1/2 cup powdered sugar
  • 1 cup butter, softened
  • 4 large eggs
  • 2 cups granulated sugar
  • 1/2 cup all-purpose flour (for the filling)
  • 1 teaspoon salt
  • 4 cups diced rhubarb
  • OPTIONAL: 1/2 teaspoon ground cinnamon for a warm flavor twist

Feel free to swap out the granulated sugar for coconut sugar or experiment with gluten-free flour as needed!

Step-by-step instructions

  1. Preheat the oven to 325°F.
  2. Prepare the crust: In a large bowl, mix 2 cups of all-purpose flour, 1/2 cup powdered sugar, and 1 cup softened butter. Mix using a food processor or hand mixer until crumbly.
  3. Fill the pan: Spread the crumb mixture evenly over a well-greased 9×13-inch baking pan. Press it down lightly.
  4. First bake: Bake at 325°F for 15 minutes until slightly set.
  5. Make the filling: In the same bowl, lightly beat 4 large eggs. Add 1/2 cup of all-purpose flour, 2 cups granulated sugar, 1 teaspoon salt, and if you like, 1/2 teaspoon ground cinnamon. Mix thoroughly, then fold in 4 cups of diced rhubarb.
  6. Pour and bake: Pour the rhubarb mixture over the crust. Bake at 325°F for 60 minutes or until the center is firm.
  7. Cool down: Allow the bars to cool completely before cutting. Store leftovers in the refrigerator.

Best ways to enjoy it

Serving Rhubarb Dream Bars is part of the fun! I recommend dusting them with a light sprinkle of powdered sugar before cutting them into squares. For an extra indulgent treat, pair them with a dollop of whipped cream or a scoop of vanilla ice cream. They also shine in a picnic setting served alongside fresh fruit and lemonade.

Storage and reheating tips

To keep your Rhubarb Dream Bars fresh, store them in an airtight container in the refrigerator. Proper storage helps maintain their texture and flavor for up to a week. If you want to save some for later, they freeze beautifully! Cut them into squares, place them in a freezer-safe container, and they can last up to three months. Just thaw them in the refrigerator overnight before enjoying again.

Helpful cooking tips

To ensure perfect Rhubarb Dream Bars, here are a few tips:

  • If your rhubarb is particularly tart, consider adding a bit more sugar to the filling.
  • Make sure not to overmix the crust; it should be crumbly, not a dough.
  • If you’re using frozen rhubarb, ensure it’s thawed and drained to prevent excess moisture.

Creative twists

Feel free to get creative with this recipe! You could add a layer of shortbread on top for extra crunch or mix in some strawberries with the rhubarb for a delightful berry blend. For a nutty flavor, consider folding in some chopped walnuts or pecans.

Your questions answered

  1. What’s the prep time for Rhubarb Dream Bars?
  • Preparation takes about 30 minutes, with an additional hour for baking.
  1. Can I use frozen rhubarb?
  • Yes, frozen rhubarb works just fine. Just make sure it’s thawed and drained.
  1. How long do leftovers last?
  • Stored in the fridge, these bars will stay fresh for about a week.

Wrap it up!

Rhubarb Dream Bars are an irresistible treat, showcasing the unique tartness of rhubarb in a comforting bar form. Try making this recipe at home and bring a taste of spring into your kitchen! Don’t forget to visit the blog for more delicious dessert ideas. Happy baking!

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Rhubarb Dream Bars


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  • Author: bellie
  • Total Time: 90 minutes
  • Yield: 16 servings 1x
  • Diet: Vegetarian

Description

Delightful dessert bars featuring a buttery crust topped with creamy rhubarb filling, perfect for any occasion.


Ingredients

Scale
  • 2 cups all-purpose flour
  • 1/2 cup powdered sugar
  • 1 cup butter, softened
  • 4 large eggs
  • 2 cups granulated sugar
  • 1/2 cup all-purpose flour (for the filling)
  • 1 teaspoon salt
  • 4 cups diced rhubarb
  • OPTIONAL: 1/2 teaspoon ground cinnamon

Instructions

  1. Preheat the oven to 325°F.
  2. Prepare the crust: In a large bowl, mix 2 cups of all-purpose flour, 1/2 cup powdered sugar, and 1 cup softened butter. Mix using a food processor or hand mixer until crumbly.
  3. Fill the pan: Spread the crumb mixture evenly over a well-greased 9×13-inch baking pan. Press it down lightly.
  4. First bake: Bake at 325°F for 15 minutes until slightly set.
  5. Make the filling: In the same bowl, lightly beat 4 large eggs. Add 1/2 cup of all-purpose flour, 2 cups granulated sugar, 1 teaspoon salt, and if you like, 1/2 teaspoon ground cinnamon. Mix thoroughly, then fold in 4 cups of diced rhubarb.
  6. Pour the rhubarb mixture over the crust. Bake at 325°F for 60 minutes or until the center is firm.
  7. Cool down: Allow the bars to cool completely before cutting. Store leftovers in the refrigerator.

Notes

Dust with powdered sugar before cutting. Pair with whipped cream or vanilla ice cream for extra indulgence.

  • Prep Time: 30 minutes
  • Cook Time: 60 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 bar
  • Calories: 250
  • Sugar: 20g
  • Sodium: 200mg
  • Fat: 12g
  • Saturated Fat: 7g
  • Unsaturated Fat: 5g
  • Trans Fat: 0g
  • Carbohydrates: 34g
  • Fiber: 2g
  • Protein: 3g
  • Cholesterol: 70mg

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