Salisbury Steak

Ingredients

• 1 1/2 lb. lean ground beef
• 1 small onion, minced
• 1/2 c. fine dry bread crumbs
• 1/2 c. hot water
• 2 bouillon cubes
• 1 Tbsp. Worcestershire sauce
• garlic powder or celery salt
• 1 large egg, beaten
• 1 can cream of mushroom soup
• 1 soup can milk