Instructions

  1. Melt butter in frying pan.
  2. Add mushroom and onions and sauté until soft.
  3. Stir in flour and water.
  4. Mix in remaining ingredients and simmer for about 5 minutes, until slightly thickened, stirring often.
  5. Add meatballs and simmer until heated through.
  6. To freeze: Double or triple sauce and divide into 3 cup containers or freezer bags. Label and freeze for up to 3 months; Defrost in fridge overnight or in microwave; add cooked meatballs and cook or bake until heated through.