Pea and Bacon and Mustard Macaroni Cheese

Ingredients

• 6 rashers streaky bacon, chopped
• 1 tablespoon rapeseed oil
• 250 g Garden Peas 375g frozen peas
• 4 spring onions, finely sliced into rings, including the green
• 350 g macaroni
• 50 g mature Cheddar cheese, grated
• Mustard Cheese Sauce
• 50 g butter
• 50 g plain flour
• 500 ml full fat milk
• 120 g mature Cheddar cheese
• 200 g cream cheese
• 3 tablespoons English mustard
• a pinch of nutmeg, optional
• sea salt and black pepper
• preheat a grill on the highest setting