Cauli Mac and Cheese - Pinch Of Nom

Ingredients

• 1 head cauliflower (leaves removed)
• 400 g macaroni pasta
• 6 bacon medallions (chopped into approx 1cm square pieces)
• 100 g low fat cream cheese
• 80 g reduced fat cheddar
• 30 g Parmesan
• 1 vegetable stock cube (made up with 250ml boiling water)
• 1/2 small onion (diced)
• 1 garlic clove (minced)
• 1/4 tsp mustard powder
• 1 tbsp buffalo sauce
• low calorie cooking spray