Ingredients

  • 1 (18 ounce) box white cake mix, such as Betty Crocker
  • 2 tablespoons all-purpose flour
  • 1 teaspoon baking powder
  • 2/3 cup milk
  • 3 large eggs
  • 1/3 cup oil
  • 1 1/2 cups fresh blueberries
  • Topping
  • 1/2 cup flour
  • 1/4 cup packed brown sugar
  • 3 tablespoons butter
  • 1/2 cup chopped pecans

Method

  • Preheat oven to 375 degrees. Line muffins tins with paper liners and spray with cooking spray.
  • To make the topping, combine flour, brown sugar and butter together in a bowl and using a pastry cutter or 2 knives, cut butter into flour and sugar until a course meal texture. Add nuts and set aside.
  • For the batter, combine dry cake mix, flour and baking powder in large bowl. Mix milk, eggs and oil together; add to dry mixture and stir until dry ingredients are moistened. There will be lumps.
  • Separate 1/2 cup of blueberries and set aside. Fold remaining blueberries into batter gently.
  • Spoon batter into pregared muffin cups, filling 1/3 full. Place a few blueberries that were reserved on top of each muffin and 1 tablespoon or more of crumble topping.
  • Bake at 375 degrees for 15-20 minutes.