Macaroni and cheese with cauliflower and leek sauce | Pastas recipe

Ingredients

• 625 ml (2 1/2 cups) macaroni
• 125 ml (1/2 cup) chorizo, diced
• 1 package of 250 g (4 cups) of Les Cultures de chez nous sliced leeks
• 1/2 cauliflower, chopped
• 375 ml (1 1/2 tasse) de mélange de fromages italiens râpés
• 1 onion, chopped
• 500 ml (2 cups) 5% baking mix
• 80 ml (1/3 cup) panko breadcrumbs (optional)