1Heat oven to 400ºF. Grease 9-inch pie plate. Heat 1 inch salted water to boiling in medium saucepan. Add broccoli; cover and heat to boiling. Cook about 5 minutes or until almost tender; drain thoroughly. Stir together cooked broccoli, onion, bell pepper and cheese in pie plate.
2Stir remaining ingredients until blended. Pour into pie plate.
3Bake 35 to 45 minutes or until golden brown and knife inserted in center comes out clean. Cool 5 minutes.