Ingredients
Yield: 9 large squares
Crust:
1/2 cup butter, melted and cooled to room temperature
1/2 cup light brown sugar
1 1/2 cup all purpose flour
1/2 teaspoon baking soda
1/2 teaspoon baking powder
1/4 teaspoon salt
Filling:
2 1/2 cups chopped strawberries
1/2 cup sugar
1 tablespoon corn starch
3 tablespoons water
1/2 cup sour cream
1/4 cup granulated sugar
1 tablespoon flour
1 egg
1/2 teaspoon vanilla
1/2 cup chopped walnuts
Preparation
