Dive into the irresistible flavor of homemade **Blueberry Oat Bars**, a delightful treat that strikes the perfect balance between wholesome and indulgent. These bars feature a buttery oat crust and crumble topping, paired with a luscious, tangy-sweet blueberry filling enhanced with a hint of lemon juice and just the right touch of sweetness. Perfectly spiced with a whisper of cinnamon, they're an easy, one-bowl recipe that takes just 15 minutes to prepare before baking to golden-brown perfection. Ideal for breakfast, a snack, or dessert, these bars are not only bursting with fresh fruit but also have the heartiness of rolled oats, making them a versatile and satisfying option. Enjoy them warm from the oven, or let them cool for clean slicing and easy serving—perfect for family gatherings, picnics, or on-the-go treats.
Preheat your oven to 350°F (175°C). Grease a 9x9 inch (23x23 cm) baking pan and line it with parchment paper, ensuring some overhang on the sides for easy removal later.
In a large bowl, combine the rolled oats, all-purpose flour, brown sugar, baking powder, and ground cinnamon. Mix until well combined.
Melt the unsalted butter in a small saucepan over low heat or in the microwave until fully melted. Add the melted butter and vanilla extract to the dry ingredients and stir until the mixture resembles coarse crumbs.
Reserve about 3/4 cup of the oat mixture for the topping. Press the remaining mixture firmly and evenly into the bottom of the prepared baking pan to form a solid crust.
In a medium bowl, toss the fresh blueberries with the granulated sugar, cornstarch, and lemon juice until the blueberries are evenly coated.
Spread the blueberry mixture evenly over the oat crust in the baking pan.
Sprinkle the reserved oat mixture evenly over the top of the blueberries, letting some blueberries peek through.
Bake in the preheated oven for 35-40 minutes, or until the top is golden brown and the blueberries are bubbly.
Remove the pan from the oven and allow the bars to cool completely in the pan set on a wire rack.
Once cooled, use the parchment paper to lift the bars out of the pan. Cut into 12 squares and serve. Store leftover bars in an airtight container at room temperature for up to 3 days.
Serving size | 878.1 grams (878.1g) |
---|
Amount per serving | % Daily Value* |
---|---|
Calories | 2855 |
Total Fat 114.60g | 147% |
Saturated Fat 60.30g | 301% |
Polyunsaturated Fat 0.00g | |
Cholesterol 255mg | 85% |
Sodium 503mg | 22% |
Total Carbohydrate 427.30g | 155% |
Dietary Fiber 31.60g | 113% |
Total Sugars 173.60g | |
Protein 49.90g | 100% |
Vitamin D 0IU | 0% |
Calcium 263mg | 20% |
Iron 17mg | 94% |
Potassium 1378mg | 29% |
Source of Calories