Shepherd's Pie

INGREDIENTS

• 1 lb. extra lean ground lamb or beef
• 1 medium onion, chopped
• 1 stalk celery, chopped
• 1 large carrot, peeled and chopped
• 1 clove garlic, peeled and crushed
• 1 1/2 lbs. potatoes, peeled
• 1/4 cup Hellmann's® or Best Foods® Real Mayonnaise
• 2 Tbsp. milk
• 1 Tbsp. all-purpose flour
• 1 Tbsp. tomato paste
• 1 1/2 cups water
• 1 tub Knorr® Homestyle Stock - Beef
• Chopped fresh parsley (optional)