Meat Balls
["2 lb. ground beef", "1 c. bread crumbs", "2 tsp. salt", "1/2 tsp. pepper", "1 onion, minced", "1 egg", "2 Tbsp. cooking oil", "1 c. water"]
["Combine meat with bread crumbs, salt, pepper, onion and egg. Form into small balls.", "Heat cookie sheet.", "Add oil and brown meat balls on all sides.", "Add water; close cover securely.", "Place pressure regulator on vent pipe and cook 5 minutes with pressure regulator rocking slowly.", "Let pressure drop on its own accord."]
["ground beef", "bread crumbs", "salt", "pepper", "onion", "egg", "cooking oil", "water"]