Shepherd's Pie with Panko Parmesan Crust | Willy Street Co-op

Ingredients

• 0.25 c panko bread crumbs
• 0.25 c parmesan cheese
• 2 lb ground beef
• salt
• black pepper
• 1 T butter
• 1 T olive oil
• 1 leek
• 1 onion
• 3 carrots
• 2 clv garlic
• 6 oz tomato paste
• 1 c red wine
• 1.5 c beef broth
• 2 T Worcestershire sauce
• 6 thyme sprigs
• 1 bay leaf
• 1 c peas
• 8 c mashed potatoes