In skillet add oil, brown ground beef and onions, add peppers(optional) Stir in Green beans or the mixed veggies, soup and seasoning. Pour into pie shell and add top crust. Before you add top crust you can add slices of cheese. Bake at 400 degrees about 15-20 minutes or until crust is brown. In the summer I add fresh vegies , like tomato's, carrots and zucchini. Very Good. Kids loved it. Good Luck and Enjoy from Joni in S.Jersey