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Blackberry Crumble Bars 150x150

Blackberry Crumble Bars

These delicious blackberry crumble bars combine tart blackberries with a buttery crumbly topping, perfect for summer gatherings or afternoon tea.
Prep Time 15 minutes
Cook Time 40 minutes
Total Time 55 minutes
Course Dessert, Snack
Cuisine American
Servings 12 bars
Calories 180 kcal

Ingredients
  

For the Crust and Topping

  • 2 cups All-Purpose Flour Creates the base for both crust and crumble topping.
  • ½ cup Unsalted Butter Adds richness and binds the crust ingredients.
  • ½ cup Sugar Sweetens the crumble and balances flavors.
  • 1 cup Rolled Oats Provides a chewy texture in the crumble topping.
  • 1 tsp Baking Powder Helps the bars rise and gives a light texture.
  • ½ tsp Salt To enhance flavor.

For the Blackberry Filling

  • 4 cups Fresh Blackberries The star ingredient; juicy and tart.
  • ¼ cup Sugar Adjust based on the sweetness of the berries.
  • 1 tbsp Cornstarch To thicken the filling.
  • 1 tbsp Lemon Juice Enhances the berry flavor.

Instructions
 

Preparing the Crust

  • Preheat your oven to 350°F (175°C).
  • In a bowl, mix flour, sugar, and salt.
  • Cut in the cold butter until the mixture is crumbly.
  • Press the mixture into a greased baking pan.
  • Bake for 10-12 minutes until golden brown.

Making the Blackberry Filling

  • In a saucepan, mix blackberries, sugar, cornstarch, and lemon juice.
  • Cook over medium heat until it thickens into a syrup.

Combining the Layers

  • Spread the cooled crust with the blackberry filling.
  • Crumble the leftover crust on top.
  • Bake for an additional 25-30 minutes until bubbly and golden.
  • Let cool before cutting into squares.

Notes

For variations, try using different berries or add nuts for extra crunch. Store in an airtight container for up to a week or freeze for longer storage.
Keyword Baking, Blackberry Crumble Bars, Easy Dessert, Fruit Bars, Summer Dessert