Gordon Ramsay's Classic Lamb Stew (Rich, Tender, One-Pot Dinner) - My Home Made Recipe

Ingredients

• 2 1/4 lb (1 kg) lamb shoulder, trimmed and cut into 1 1/2-inch chunks
• 1 1/2 teaspoons kosher salt, plus more to taste
• 1/2 teaspoon black pepper
• 2 tablespoons olive oil, divided
• 1 large yellow onion, diced
• 3 medium carrots, cut into thick coins
• 2 celery stalks, sliced
• 4 garlic cloves, minced
• 2 tablespoons tomato paste
• 1 cup (240 ml) dry red wine, or extra stock
• 3 cups (720 ml) gluten-free lamb stock or beef stock
• 1 lb (450 g) baby potatoes, halved
• 2 sprigs fresh rosemary
• 4 sprigs fresh thyme
• 2 bay leaves
• 1 cup (140 g) frozen peas
• 2 tablespoons chopped fresh parsley