Glenn's Rhubarb Crumble


A deliciously sweet rhubarb crumble. You can make extra streusel to smash around the bottom and sides to form a crust. The crumble on the top is extremely delicious!

Prep Time:
15 mins
Cook Time:
40 mins
Total Time:
55 mins
1 9x13-inch crumble


  • 3 cups diced rhubarb

  • 1 ¼ cups white sugar

  • 2 tablespoons all-purpose flour

  • 1 large egg

  • ½ teaspoon ground cinnamon

  • 1 ½ cups all-purpose flour

  • 1 cup packed light brown sugar

  • 1 cup quick-cooking oats

  • ½ teaspoon ground cinnamon

  • 1 cup butter


  1. Preheat the oven to 375 degrees F (190 degrees C). Lightly grease a 9x13-inch baking dish.

  2. Combine rhubarb, white sugar, 2 tablespoons flour, egg, and 1/2 teaspoon cinnamon together in a large bowl until evenly coated. Spread rhubarb mixture into the prepared baking dish.

  3. Mix 1 1/2 cups flour, brown sugar, oats, and 1/2 teaspoon cinnamon together in a separate bowl. Cut in butter using a pastry cutter or two forks until topping is crumbly. Sprinkle topping over rhubarb layer.

  4. Bake in the preheated oven until hot and bubbling, about 40 minutes. Serve hot or cold.

Cook's Note:

It's particularly important to include egg in rhubarb mixture to avoid the filling being too runny.

Nutrition Facts (per serving)

386 Calories
16g Fat
58g Carbs
4g Protein
Nutrition Facts
Servings Per Recipe 12
Calories 386
% Daily Value *
Total Fat 16g 21%
Saturated Fat 10g 50%
Cholesterol 56mg 19%
Sodium 122mg 5%
Total Carbohydrate 58g 21%
Dietary Fiber 2g 6%
Total Sugars 39g
Protein 4g
Vitamin C 2mg 12%
Calcium 56mg 4%
Iron 1mg 8%
Potassium 166mg 4%

* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

** Nutrient information is not available for all ingredients. Amount is based on available nutrient data.

(-) Information is not currently available for this nutrient. If you are following a medically restrictive diet, please consult your doctor or registered dietitian before preparing this recipe for personal consumption.

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