Rhubarb Crisp with Oat Crumble and Buttery Brown Sugar Topping
A warm dessert featuring tender rhubarb baked into a jammy tart filling and topped with a buttery, golden oat crisp.
- Prep Time: 15 minutes
- Cook Time: 45 minutes
- Total Time: 1 hour
- Yield: 6 servings 1x
Ingredients
Scale
4 cups chopped rhubarb
3/4 cup granulated sugar
1/4 cup brown sugar
2 tablespoons cornstarch
1 teaspoon vanilla extract
1 tablespoon lemon juice
1/4 teaspoon salt
1 cup all-purpose flour
3/4 cup rolled oats
1/2 cup brown sugar
1/4 cup granulated sugar
1/2 teaspoon cinnamon
1/4 teaspoon salt
1/2 cup melted butter
Instructions
- Preheat oven to 375°F and grease an 8×8-inch baking dish.
- Mix rhubarb, sugars, cornstarch, vanilla, lemon juice, and salt.
- Spread mixture evenly in the baking dish.
- Combine flour, oats, sugars, cinnamon, and salt in a bowl.
- Stir in melted butter until crumbly.
- Sprinkle topping evenly over rhubarb.
- Bake for 40–45 minutes until golden and bubbling.
- Cool for 15 minutes before serving.
Notes
Use fresh or thawed rhubarb. Adjust sugar based on tartness preference. Add strawberries for variation.