2 (3 ounce) packages instant frozen yogurt
1 1/2 cups milk
1 tablespoon butter, melted
1/4 cup white sugar
1 egg
1 teaspoon vanilla extract
1 teaspoon vanilla extract
In a large bowl, mix yogurt and milk. Stir in butter, sugar and egg and mix well. Beat in the milk mixture and vanilla extract. Cover and refrigerate overnight.
Preheat oven to 400 degrees F (200 degrees C). Grease a 9x9 inch pan.
In a large bowl, beat egg, vanilla and yogurt mixture until blended. Pour batter into 9x9 inch pan.
Bake in preheated oven for 30 to 35 minutes, or until a toothpick inserted into center of the cake comes out clean. Allow to cool completely before removing from pan. Cut into squares. Store in an airtight container.