Blueberry Streusel Bars
These Blueberry Streusel Bars are a delightful summer treat, featuring a buttery crust, juicy blueberry filling, and a golden crumb topping.
Equipment
- 1 9x13 inch baking pan greased
- 1 mixing bowl large
- 1 pastry cutter
Ingredients
Crust
- 1/2 cup unsalted butter melted
- 1/4 cup granulated sugar
- 1 1/2 cups all-purpose flour
Blueberry Filling
- 2 cups fresh blueberries
- 1/4 cup granulated sugar
- 1 tbsp lemon juice
- 1 tbsp cornstarch
Streusel Topping
- 1/2 cup all-purpose flour
- 1/4 cup brown sugar
- 1/4 cup unsalted butter cold and cubed
- 1/2 tsp ground cinnamon
Instructions
Preparation
- Preheat your oven to 350°F (175°C). In a large mixing bowl, combine melted butter, sugar, and flour. Mix until crumbly. Press this mixture evenly into the bottom of a greased 9x13 inch baking pan.
- In another bowl, toss the blueberries with sugar, lemon juice, and cornstarch until evenly coated. Spread the blueberry mixture over the crust.
- Combine flour, brown sugar, and cinnamon in a bowl. Cut in the cold butter until the mixture resembles coarse crumbs. Sprinkle evenly over the blueberry layer.
Baking
- Place the baking pan in the preheated oven and bake for 50 minutes, or until the topping is golden brown and the blueberries are bubbly.
Cooling
- Allow the bars to cool completely in the pan on a wire rack. Once cooled, cut into 8 slices.
Serving
- Serve the bars at room temperature or slightly warm. Pair with a scoop of vanilla ice cream if desired.
Storage
- Store leftover bars in an airtight container at room temperature for up to 3 days, or refrigerate for up to 5 days.
Notes
Pro Tips: For a crispier topping, use chilled butter straight from the fridge. Ingredient Substitutions: If you don't have fresh blueberries, frozen ones will work too. Just make sure to thaw and drain them well. How to Serve: These bars are best served slightly warm with a dollop of whipped cream or a scoop of vanilla ice cream. Storage & Freshness: Keep the bars in an airtight container at room temperature for up to 3 days. Refrigeration extends their shelf life to 5 days. Make-Ahead Tips: You can prepare the crust and topping ahead of time and store them separately in the fridge for up to 2 days before assembling the bars.