Hamburger Dumpling Casserole

Ingredients

• 1 lb. ground beef
• 1 egg
• 1/4 c. sour cream
• 1 1/2 tsp. onion soup mix
• 1 slice diced bread
• 3 Tbsp. flour
• 1 tsp. paprika
• 2 Tbsp. butter
• 1 can mushrooms and liquid
• 1 can cream of chicken soup
• 1 can water
• 1 c. flour
• 2 Tbsp. baking powder
• 2 tsp. poppyseed
• 1/2 tsp. celery seed
• 1 Tbsp. salad oil
• 1/2 c. milk
• 1/2 tsp. poultry seasoning
• 1 tsp. dried onion flakes
• 1 c. browned bread crumbs