1 (16 oz.) pkg. frozen mixed vegetables
1 lb. ground beef
1/2 c. chopped onion
2 tbsp. butter
2 c. all-purpose flour
2 tsp. baking powder
1/2 tsp. salt
1/4 c. butter
1 egg, beaten
1 c. milk

MUSHROOM SAUCE:

1 (10 3/4 oz.) can cream of mushroom soup
1/2 c. sour cream
1 (8 oz.) can mushrooms, drained
1 tbsp. milk or sherry
1 tbsp. soy sauce
1/4 tsp. oregano, crushed

Cook frozen vegetables according to package directions just until thawed; drain. Meanwhile, crumble ground beef into a large skillet. Add onion and brown evenly; drain. Stir vegetables with ground beef and season to taste with salt and pepper. Spoon into greased 8 or 9 inch square baking dish. Dot with butter; set aside.

Combine flour, baking powder and salt; cut in butter until mixture is crumbly. Combine egg and milk; add to dry ingredients and stir until well mixed. Spread atop ground beef/vegetable mixture. Bake in preheated 425 degree oven 20-25 minutes. Carefully invert onto 12 or 13 inch plate and serve with mushroom sauce. 6 servings.

Mushroom Sauce: Stir all ingredients together until smooth in small saucepan until heated through. Do not boil.