Preheat oven to 400F. Lightly grease pie plate (10"x1 1/2") Cook broccoli till almost tender; drain thoroughly *. Mix broccoli, onion, green pepper in pie plate. Beat remaining ingredients 15 sec in blender or 1 minute with hand beater or till smooth. Pour in pie plate. Bake till golden brown and knife inserted in center comes out clean; approx. 35 - 40 minutes. Let stand 5 minutes before cutting. Garnish with tomato slices and parsley.
* 1 pk (10 oz) frozen chopped broccoli (thawed) or cauliflower thawed and drained may be substituted for the fresh. Do NOT cook.