Indulge in the wholesome sweetness of Blueberry Oat Bars, the perfect blend of juicy fruit and hearty oats. These easy-to-make bars feature a buttery oat crust and crumbly topping paired with a vibrant filling of fresh blueberries, zesty lemon juice, and a touch of sugar for natural sweetness. Infused with the warm aroma of cinnamon and vanilla, these irresistible treats are baked to golden perfection, offering a delightful crunch with every bite. Ideal for breakfast, snacking, or dessert, this crowd-pleasing recipe is ready in under an hour and makes 12 portable squares. Whether you enjoy them warm, chilled, or on the go, these fruit-forward bars are a must-try for lovers of homemade baked goods and healthy indulgences. Perfect for anyone searching for blueberry recipes, oat dessert ideas, or quick snack bars!
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.
Calories |
2855 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 114.6 g | 147% | |
| Saturated Fat | 60.3 g | 301% | |
| Polyunsaturated Fat | 0.0 g | ||
| Cholesterol | 255 mg | 85% | |
| Sodium | 503 mg | 22% | |
| Total Carbohydrate | 427.3 g | 155% | |
| Dietary Fiber | 31.6 g | 113% | |
| Total Sugars | 173.6 g | ||
| Protein | 49.9 g | 100% | |
| Vitamin D | 0.0 mcg | 0% | |
| Calcium | 263 mg | 20% | |
| Iron | 17.0 mg | 94% | |
| Potassium | 1378 mg | 29% | |
*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.