1 package brownie mix16 ounces sour cream
2 cups thawed cool whip topping
2 tablespoons powdered sugar
2 teaspoons vanilla
2 cups chopped fruit, berries (I used blueberries, raspberries, and strawberries
Prepare brownie batter as directed. Stir in ½ cup sour cream. Pour into prepared pan. Bake 45 minutes, cool 10 minutes. Remove from pan to wire rack. Cool completely.
Mix remaining sour cream, cool whip, sugar, and vanilla in a medium bowl. Cut brownie horizontally in half. Stack layers on plate, filling with half the sour cream mixture and about half the fruit. Top with remaining sour cream mixture and fruit.