Easy Beef Pie

2 cups cooked beef, cut into 1/2" pieces
1/2 cups chopped onion, sautéed in butter
1 cup cooked carrots, cut in chunks
1 cup cooked potatoes, cut in chunks
1 cup beef gravy
1/4 cups butter
1 1/2 cups flour
1 cup grated cheddar cheese
1 tablespoon dried minced onion
1 tablespoon sugar
2 teaspoons baking powder
1 teaspoon salt
1 1/2 cups milk

Combine beef, onions, carrots, potatoes and gravy. Set aside. Melt butter in bottom of 8" square baking dish in 350 degree oven. Combine remaining ingredients in mixing bowl. Stir until blended. Pour in baking dish. Pour beef mixture over batter. Do not stir. Bake 1 hour and serve. Note: This dish is a great way to use up leftover roast and gravy! Feel free to substitute the 1-cup carrots and/or 1-cup potatoes for same amount of any other leftover veggies you may have on hand too!