Leftover German Sweet Sour Beef

Ingredients

• 2 cups cubed cooked beef (leftover)
• 2 tablespoons flour
• 2 tablespoons butter
• 1/2 cup packed brown sugar
• 1 teaspoon ground mustard
• 1/2 cup apple cider vinegar
• 1 1/2 cups hot water
• 1 (1 1/3 ounce) package onion soup mix
• hot buttered wide egg noodles

Instructions

1. Brown beef in butter. Stir in flour. Mix well. Add res of the ingredients. Simmer 20 minutes or until thickened –.
2. Serve over hot buttered noodles.