Capture the essence of summer with this irresistible Blueberry Oat Summer Treat—an easy yet indulgent dessert packed with wholesome ingredients and vibrant flavors! Featuring a golden, buttery oat crust layered with a luscious blueberry filling that’s brightened with a hint of lemon, this treat delivers the perfect balance of sweet and tangy in every bite. With a crumbly oat topping that crisps up beautifully in the oven, this recipe offers a delightful texture contrast that will keep you coming back for more. Ready in under an hour, this versatile dessert is perfect for backyard picnics, potlucks, or simply enjoying at home with whipped cream or a scoop of vanilla ice cream. Whether served warm or cooled, this blueberry dessert is a seasonal favorite bursting with fruity goodness. Keywords: blueberry dessert recipe, oat crumb bars, summer treats, easy baking recipes.
Preheat your oven to 350°F (175°C) and grease an 8x8-inch baking dish.
In a large bowl, combine the rolled oats, all-purpose flour, and brown sugar.
Cut the unsalted butter into small cubes and add it to the oat mixture. Use your fingers or a pastry cutter to mix until the mixture resembles coarse crumbs.
Stir in the vanilla extract and set aside half of the mixture for the topping.
Press the remaining oat mixture into the prepared baking dish to form the crust, then bake for 10 minutes. Remove from the oven and let it cool slightly.
In a medium bowl, combine the blueberries, granulated sugar, cornstarch, and lemon juice. Toss until the blueberries are evenly coated.
Spread the blueberry mixture evenly over the baked crust.
Sprinkle the reserved oat topping over the blueberries, ensuring an even layer.
Bake in the oven for 25-30 minutes, or until the topping is golden brown and the blueberries are bubbling.
Remove from the oven and allow the treat to cool completely in the pan before slicing into squares.
Serve as-is or with a dollop of whipped cream or a scoop of vanilla ice cream for an extra treat!
Serving size | 746.5 grams (746.5g) |
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Amount per serving | % Daily Value* |
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Calories | 2122 |
Total Fat 83.10g | 107% |
Saturated Fat 43.60g | 218% |
Polyunsaturated Fat 0.00g | |
Cholesterol 186mg | 62% |
Sodium 47mg | 2% |
Total Carbohydrate 327.70g | 119% |
Dietary Fiber 23.30g | 83% |
Total Sugars 182.10g | |
Protein 29.50g | 59% |
Vitamin D 0IU | 0% |
Calcium 183mg | 14% |
Iron 9mg | 52% |
Potassium 768mg | 16% |
Source of Calories