1/2 stick butter
3 eggs
1 c. flour
1 c. milk
1 tsp. salt
1 tsp. baking powder
2 pkg. chopped frozen spinach, thawed and thoroughly drained
1 lg. grated cheese (mild cheddar)

Melt butter in 9 x 13 inch pan. Beat eggs, add flour, milk, salt, and baking powder. Add cheese and spinach; mix well. Pour into pan and bake at 350 degrees for 35 minutes. Cool for 45 minutes. Cut into 1 1/2 inch squares. To freeze, place square on cookie sheet. Reheat at 325 degrees for 10-15 minutes.