Sweet Potato Shepherd’s Pie

Ingredients (13)

• 2 tbsp margarine trans-fat-free
• 2 tsp corn starch
• 0.25 tsp black pepper
• 1 tbsp yellow mustard
• 2 tbsp Worcestershire sauce
• 16 oz frozen mixed vegetables bag (carrots, corn, peas and green beans)
• 1.25 lbs lean ground turkey
• 1 can tomato(es) 14.5 ounce, diced
• 2 clove garlic minced
• 1 tbsp cold water
• 1 small onion diced
• 1 nonstick cooking spray
• 2 large sweet potatoes peeled and diced