10 oz. thawed chopped broccoli
1 med. chopped onion
2 c. grated Cheddar cheese
4 eggs
1 pkg. Jiffy cornbread mix (8 1/2 oz. dry mix)
1 stick butter

Melt butter in 7 x 11 or 9 x 9 inch pan. Mix remaining ingredients together. Pour mixture over melted butter. Bake at 400 degrees for 30 minutes.