Rigatoni and cauliflower cheese with mascarpone | Tesco Real Food

Ingredients

• 60g fresh chunky breadcrumbs
• 1 tbsp olive oil
• 2 tbsp butter
• 1 garlic clove, finely chopped
• 2 tsp mustard powder
• 2 tbsp flour
• 175g mature cheddar, grated
• 125ml mascarpone
• small handful chives, chopped
• 60g sundried or sunblush tomatoes, chopped
• 450ml semi-skimmed milk
• 250g rigatoni
• 1 cauliflower, broken into small florets
• green salad, to serve (optional)