Rachel Riley’s Shepherd’s Pie - Stir it up Magazine

Ingredients

• g lean lamb mince
• 1 medium onion, peeled and diced
• 2 medium carrots, peeled and diced
• 1 stick celery, peeled and diced
• 1 tsp fresh thyme leaves
• 2 tbsp tomato purée
• ml red wine
• ml boiling water
• 1 tsp Worcestershire Sauce
• 4 tsp Bisto Best Lamb Gravy Granules
• g butter
• 2 egg yolks
• g Maris Piper potatoes, peeled and cut into 3cm cubes
• Salt and pepper