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When it comes to delicious snacking, few treats can match the charm of frozen blueberry oatmeal crumble slices. These delightful bars combine the wholesome goodness of oats with the sweet-tart flavor of blueberries, making them a perfect option for anyone seeking a healthier alternative to traditional desserts. Whether you’re enjoying them as a midday snack, a nutritious breakfast, or a guilt-free dessert, these slices are sure to impress.

Frozen Blueberry Oatmeal Crumble Slices

Discover the delightful world of Frozen Blueberry Oatmeal Crumble Slices, a perfect blend of health and flavor! These chewy bars combine wholesome oats with sweet-tart blueberries, providing a nutritious option for snacks, breakfasts, or guilt-free desserts. Packed with antioxidants and dietary fiber, they're easy to make and store. Enjoy them warm with ice cream or topped with yogurt for breakfast. Try this recipe for a deliciously healthy treat anytime!
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Ingredients
  

For the Crust and Topping:

2 cups rolled oats

1 cup all-purpose flour (or whole wheat for a healthier option)

1/2 cup brown sugar, packed

1/2 teaspoon cinnamon

1/4 teaspoon salt

1/2 cup cold unsalted butter, cubed

1/4 cup honey or maple syrup

For the Blueberry Filling:

2 cups frozen blueberries (no need to thaw)

1/4 cup granulated sugar

1 tablespoon cornstarch

1 teaspoon vanilla extract

1 tablespoon lemon juice

Instructions
 

Preheat the Oven: Preheat your oven to 350°F (175°C).

    Prepare the Crust and Topping: In a mixing bowl, combine the rolled oats, flour, brown sugar, cinnamon, and salt. Mix well. Add the cold cubed butter and use a pastry cutter or your fingers to blend until the mixture resembles coarse crumbs. Stir in the honey or maple syrup until just combined.

      Bake the Crust and Topping: Press about 2 cups of the crust mixture firmly into the bottom of a greased 9x9 inch baking dish. Reserve the remaining mixture for the topping. Bake in the preheated oven for 10-12 minutes until lightly golden.

        Make the Blueberry Filling: In a medium bowl, combine the frozen blueberries, granulated sugar, cornstarch, vanilla extract, and lemon juice. Stir gently to coat the blueberries without breaking them apart.

          Assemble the Slice: Once the crust is baked, remove it from the oven and let it cool for a few minutes. Spread the blueberry filling evenly over the crust. Then, sprinkle the reserved oat mixture over the top to create an even crumble layer.

            Final Bake: Return the baking dish to the oven and bake for an additional 25-30 minutes, or until the topping is golden brown and the blueberries are bubbly.

              Cool and Slice: Remove from the oven and allow to cool completely at room temperature. For best results, refrigerate for at least 2 hours before cutting into squares.

                Serve: Cut into squares or slices and enjoy as a delicious snack or breakfast option—perfect served cold or at room temperature!

                  Prep Time, Total Time, Servings: 15 minutes | 1 hour | 16 slices