Get ready to tantalize your taste buds with the most irresistible summer dessert that will make your kitchen smell like pure heaven! This Strawberry Rhubarb Oat and Walnut Crumble is not just a dessert - it's a magical combination of sweet, tart, and crunchy that will transport you to a sunny countryside kitchen. Imagine warm, bubbling fruits topped with a golden, crispy oat and walnut layer that's guaranteed to make everyone at your table beg for seconds. Whether you're a baking novice or a seasoned pro, this recipe is about to become your new go-to crowd-pleaser that's simple to make and impossible to resist!
Prep Time: 15 mins
Cook Time: 45 mins
Total Time: 1 hrs
Cuisine: American
Serves: 8 servings
Ingredients
- 2 cups rhubarb, chopped
- 2 cups strawberries, sliced
- 1 cup rolled oats
- 1/2 cup walnuts, chopped
- 1/2 cup brown sugar
- 1/4 cup all-purpose flour
- 1/2 tsp cinnamon
- 1/4 cup unsalted butter, melted
Instructions
- Preheat the oven to 375°F (190°C). Grease a 9x9 inch baking dish with butter or cooking spray to prevent sticking.
- In a large mixing bowl, combine chopped rhubarb and sliced strawberries. Gently toss the fruits to mix evenly.
- In a separate bowl, mix rolled oats, chopped walnuts, brown sugar, all-purpose flour, and ground cinnamon until well combined.
- Pour the melted butter over the dry oat mixture and stir until the ingredients are evenly coated and crumbly.
- Spread the fruit mixture evenly across the bottom of the prepared baking dish.
- Sprinkle the oat and walnut crumble mixture uniformly over the fruit layer, ensuring complete coverage.
- Place the baking dish in the preheated oven and bake for 40-45 minutes, or until the topping is golden brown and the fruit is bubbling around the edges.
- Remove from the oven and let cool for 15-20 minutes to allow the filling to set and become less runny.
- Serve warm, optionally topped with vanilla ice cream or whipped cream.
Tips
- Choose fresh, firm rhubarb and ripe strawberries for the best flavor and texture.
- Cut rhubarb and strawberries into uniform sizes to ensure even cooking.
- Don't overmix the crumble topping - you want it to remain slightly chunky for that perfect crispy texture.
- For extra richness, consider adding a splash of vanilla extract to the fruit mixture.
- If the top browns too quickly, cover loosely with aluminum foil to prevent burning.
- Let the crumble rest for 15-20 minutes after baking to allow the filling to set and become less runny.
- Serve warm with a scoop of vanilla ice cream or a dollop of whipped cream for the ultimate indulgence.
- Store leftovers in the refrigerator and reheat in the oven to maintain the crumble's crispy texture.
Nutrition Facts
Calories: 250kcal
Carbohydrates: 32g
Protein: 5g
Fat: 12g
Saturated Fat: 4g
Cholesterol: 15mg

