Generously butter a 9-inch pie plate. Saute all the veggies together with a little butter. In a large mixing bowl beat eggs and milk briskly. Add sauteed veggie/bacon mix to eggs. Then add tiny amount (just enough to coat bottom of pie plate)with egg mixture. Lay cheese over that (tear to fit). Pour remaining egg mixture. Bake @ 350 degree oven for 30 minutes. Let stand 5 minutes, cut into pie pieces and serve. Enjoy!