1 pkg. Jiffy corn muffin mix
1/4 c. butter
1/3 c. milk
1 egg

Mix above ingredients and spread into greased 10 x 10 inch pan. 1 1/2 c. sour cream 1 c. mayonnaise 1 c. grated cheese

Mix above and spread over cornbread layer. Top with more cheese and bake at 350 degrees for 1 hour.