Heat oven to 375. Lightly spray pie pan, place pan on baking sheet. Place pie crust in pan. Alternately, in layers, fill pastry shell w/ tomatoes, basil, green onions, bacon, garlic powder, oregano and red pepper. In bowl, mix cheese and mayo well. Spread cheese mix over pie mix. Cover w/ foil, bake 30 min. Uncover, bake additional 30 min.