1 box Jiffy corn muffin mix
1 1/2 sticks butter, melted
2 whole eggs
2 egg whites
1 c. sour cream
1 (10 oz.) pkg. frozen chopped broccoli, thawed but not drained
1 medium onion, chopped

Combine cornbread mix and butter in a large bowl and mix together. Add remaining ingredients; blend well. Pour into an ungreased 9 x 13 baking pan.

Bake at 400°F for 20 to 25 minutes or until golden brown.