Potato Supper Recipes Cheesy Leek Shepherds Pie Easy Comfort

Ingredients

• 2 tbsp olive oil
• 2 large leeks, sliced (about 400g / 14 oz)
• 2 cloves garlic, minced
• 500g potatoes, peeled and cubed (about 1.1 lbs)
• 2 carrots, diced (about 200g / 7 oz)
• 2 celery stalks, diced (about 150g / 5 oz)
• 2 tbsp plain flour (all-purpose flour) (30g / 1 oz)
• 500ml vegetable stock (about 2 cups + 1/8 cup)
• 1 tbsp tomato puree (tomato paste) (15 ml)
• 1 tsp dried thyme
• Salt and freshly ground black pepper to taste
• 140g frozen peas (5oz)
• 1.5kg potatoes, peeled and quartered (about 3.3 lbs)
• 100ml milk (about 1/2 cup)
• 50g butter (about 1/4 cup or 4 tablespoons, unsalted)
• 100g mature cheddar cheese, grated (about 3.5 oz)
• A knob of butter