Chuck Wagon Pie
["1 lb. chopped beef", "1 medium onion, chopped", "1 envelope taco seasoning mix", "1 1/4 c. milk", "3/4 c. Bisquick", "3 eggs", "2 tomatoes, sliced", "1 c. shredded Cheddar cheese", "1 (4 oz.) can chopped chilies"]
["Fry beef and onion until brown; drain.", "Stir in seasoning mix. Spread meat in a 10-inch greased pie plate and top with drained chilies.", "Beat milk, Bisquick and eggs until smooth.", "Pour over meat and bake for 20 minutes at 400\u00b0.", "Arrange tomatoes over pie and sprinkle with cheese.", "Bake an additional minute or until knife inserted comes out clean.", "Serve with a dollop of sour cream."]
["beef", "onion", "taco", "milk", "Bisquick", "eggs", "tomatoes", "Cheddar cheese", "chilies"]