Taco Pie
["1 lb. ground beef", "1/2 c. chopped onion", "1 envelope taco seasoning", "1 (4 oz.) can chopped green chilies", "1 1/4 c. milk", "3/4 c. Bisquick mix", "3 eggs", "2 tomatoes, sliced", "lettuce", "1 1/2 c. shredded Cheddar cheese", "sour cream", "taco sauce"]
["Heat oven to 400\u00b0.", "Bake in a greased pie plate, 10 x 1 1/2-inch, or medium sized casserole dish."]
["ground beef", "onion", "taco", "green chilies", "milk", "Bisquick mix", "eggs", "tomatoes", "Cheddar cheese", "sour cream", "taco sauce"]