Preheat the oven to gas 6 / 200C / 400°F
Heat a tablespoon of the oil in a frying pan and gently cook the onions until softened. Add the garlic in and continue cooking until the onion is turning golden
Transfer the onions and garlic to a casserole dish
Twist each sausage in the middle, cut in half and brown off in the pan then transfer to the casserole dish
Add the potatoes, tomatoes, stock, wine & worcestershire sauce to the pan and bring to the boil
Pour into the casserole dish and mix with the onions and sausages
Put the lid on and bake for 50 minutes
Add the peas and return to the oven for 5 minutes, then season with the salt & pepper, stir and serve with a crusty bread roll
