Any packaged brownie mix (except light or microwave)
1/2 c. lowfat plain yogurt
Amount of water called for on pkg. directions

Preheat oven to 350 degrees. Combine brownie mix, yogurt and water. Mix well. Spread in greased 9x13 pan. Bake 30 minutes; cool completely. Frost with glaze.

GLAZE:

2 1/2 c. powdered sugar
1/4 c. lowfat plain yogurt
1/4 tsp. vanilla or 1/8 tsp. mint extract

Spread on brownies. Keep refrigerated.