Desserts

Rhubarb Crumble

Rhubarb Crumble, an usual secret ingredient used in the berry mixture really makes this sweet and tangy summer dessert stand out!

  • Prep1 hour
  • Total1 hour
  • Yield12 servings

Published 25 May 2025

Rhubarb Crumble Recipe

An usual secret ingredient used in the berry mixture really makes this sweet and tangy summer dessert stand out!

Best Rhubarb Crumble

It’s such a simple recipe to make, but it’s very different than most. It also uses fresh strawberries and blueberries. And, a secret ingredient – balsamic vinegar. Also, you can easily cut back on the sugar if you’d like to cut back on the sweetness.

If you love rhubarb as much as I do, then you’ll love Baked Sticky Rhubarb Pudding , Pudding Crisp , and Rhubarb Cake with Cinnamon Icing , too!

Rhubarb Crumble Recipe

What You’ll Need for the Filling

2 cups Rhubarb, Cut into 1″ Pieces

2 cups Fresh Strawberries, Sliced

1 cup Fresh Blueberries

1 1/2 cups Sugar

2 tbsp Cornstarch

1 tbsp Balsamic Vinegar

And the Crumble

1 cup Flour

1/2 cup Sugar

1/2 tsp Salt

1/3 cup Almonds, Sliced

1 Egg

3 tbsp Butter, Melted

Rhubarb Crumble Recipe

How to Make Rhubarb Crumble

Preheat oven to 375 degrees. Spray 9 x 13 pan with non-stick spray.

In a large bowl, combine 2 cups rhubarb (cut into 1″ pieces), 2 cups sliced strawberries, and 1 cup fresh blueberries.

Toss in 1 1/2 cups sugar, 2 tbsp cornstarch, and 1 tbsp balsamic vinegar and stir until well coated.

Spread sugared fruit mixture into prepared pan evenly and set aside.

In a small bowl, mix together 1 cup flour, 1/2 cup sugar, 1/2 tsp salt, 1/3 cup sliced almonds, and 1 egg.

Crumble over top of sugared fruit. Drizzle with 3 tbsp melted butter.

Bake for 35-40 minutes. Or, until topping is golden brown and mixture is bubbly.

Cool until slightly warm.

You Might Also Like

Easy Apple Crisp

Rhubarb Crumble Recipe
Rhubarb Crumble Recipe

More Rhubarb Recipes

Strawberry Rhubarb Dump Cake

Strawberry Rhubarb Streusel Cheesecake Bars

Wawje!

More recipes

See the category
Fresh Rhubarb Pie Recipe
Pie

Fresh Rhubarb Pie

A sweet saucy filling packed into a buttery, flaky pie crust and topped with ice cream is sure to be a family favorite!

1 hour 40 minutes · 8 servings

Pecan Sugar Cookies
Thanksgiving

Pecan Sugar Cookies

The best Fall flavor packed cutout cookies you’ll ever have! The brown butter icing brings these to the next level!

2 hours

Oreo Ghost Cookies
Halloween

Oreo Ghost Cookies

A golden Oreo dressed up as a ghost for Halloween makes an adorable and spooky trick or treat!

20 minutes · 12 servings

Gnome Cookie Cups
Cookies

Gnome Cookie Cups

Your kids will have fun making these adorable little Gnomes! They make the perfect Christmas treat for a classroom!

30 minutes · 12 servings