Spaghetti traybake with beef and veg

Ingredients

• 300 grams wholewheat spaghetti
• 1 onion
• 1 garlic
• 300 grams carrots*
• 1 green bell pepper
• 0.5 packet bacon slices
• 500 grams beef mince
• 2 can chopped tomatoes
• 70 grams tomato purée
• 1 tbsp dried oregano
• 1 cube beef stock
• 3 egg
• 200 ml milk
• 100 grams grated cheese
• salt
• pepper