Delight in these buttery, berry-filled crumb bars with a crisp topping, perfect for a sweet snack or dessert.
Ingredients
Baking Flour Blend
3cupsgluten free baking flour blend WITH binder(divided, see notes)
1cupgranulated sugar(divided)
1/2cupbrown sugar
1teaspoonbaking powder
1teaspooncinnamon
1/4teaspoonsalt
1cupvery cold butter(2 sticks, cubed)
1largeegg
1teaspoonvanilla extract
1pintblueberries
6ozraspberries
6ozblackberries
Instructions
Preheat oven to 375°F (190°C). Spray a 9x13 inch pan with nonstick spray.
Mix berries with 1/2 cup sugar and 1 heaping tablespoon flour; set aside.
Combine remaining flour, sugars, baking powder, cinnamon, and salt. Whisk egg and vanilla, then add to dry ingredients. Mix in cubed butter until crumbly.
Press half the crumb mixture into the pan. Spread berries over crust. Crumble remaining mixture over berries.
Bake for 38-40 minutes until golden. Cool completely and refrigerate for at least 6 hours before slicing.
Notes
Chill the bars thoroughly for best texture and flavor.