1Add beef mince, diced red onion, chopped carrot, chopped mushrooms, tomato purée, Worcestershire sauce, lazy garlic/garlic purée, cracked black pepper, thyme, beef stock and bay leaf to the slow cooker.
2Cook on high for 4 hours.
3Add frozen peas.
4Spoon the mixture into the silicone muffin tray.
5Top with mashed potato (sweet potato and regular potato can be used) and grated cheese.