Preheat oven to 350° F. Put broccoli in a bowl, cover with plastic wrap, and cook 3 minutes in the microwave. Let stand to steam. Cool and chop. Mix eggs, flour, cream, seasonings, baking powder and onions.
Mix well. Add broccoli and cheese and mix. Melt butter in a 9x13x2-inch baking dish. Pour mixture in and bake 35 minutes. Cool 5 to 10 minutes. Cut into bite-size cubes.
Servings: 6 to 8