Meatball Stew With Dumplings

• 4 biscuit baking mix bisquick
• 2 eggs l
• 1 recipe of basic meatballs
• 1 egg
• 270 gr vegetables
• 270 gr potatoes drainedamp
• 160 ml milk
• 300 ml cream of celery soup
• 60 ml dairy sour cream
• 30 ml milk