Cauliflower Mac ‘n’ Cheese | Davinci Signature

Ingredients

• 3 tbsp. DaVinci Olive Oil, divided, plus more for baking dish
• 1 lb. DaVinci Elbow Macaroni
• 1 medium-sized head cauliflower (about 2 pounds), cored and thinly sliced
• 4 cloves garlic, sliced
• 1 large yellow onion, thinly sliced
• Kosher salt and freshly ground black pepper
• 4 oz. extra-sharp white Cheddar cheese, grated (about 1 cup)
• 2 oz. Parmesan cheese, grated (about 1/2 cup)
• 1/4 tsp. mustard powder
• Pinch cayenne pepper
• 1 1/2 c. panko breadcrumbs
• 1/2 c. fresh flat-leaf parsley, chopped