1 c. flour
1 tsp. salt
1 tsp. baking powder
2 beaten eggs
1 c. milk
1/2 c. butter, melted
1 c. chopped onion
1 lb. shredded cheddar cheese
1 pkg. frozen chopped spinach, thawed & drained

Mix flour, salt, baking powder. Add eggs, milk and butter; mix well. Stir in onion, cheddar cheese and spinach. Put in a 9"x13" baking pan. Bake at 350 degrees for 35 minutes. Cool. Cut into squares.