Classic Beef Stroganoff

Ingredients

• 1 lb. beef tenderloin or sirloin steak (1/2-inch thick)
• 2 Tbsp. butter or margarine
• 1/2 lb. mushrooms, washed, trimmed and sliced
• 1 medium onion, minced (about 1/2 c.)
• 1 (10 1/2 oz.) can beef broth (bouillon)
• 2 Tbsp. catsup
• 1 small clove garlic, minced
• 1 tsp. salt
• 3 Tbsp. flour
• 1 c. dairy sour cream
• 3 to 4 c. hot cooked noodles