Name: Cauliflower Au Gratin
Prep time: 20 min
Cook time: 20 min
Total time: 40 min
Yield: 6
Ingredients: 1 head cauliflower; 2 1/2 tablespoons unsalted butter; 2 1/2 tablespoons all purpose flour; 1/4 teaspoon nutmeg; 3/4 teaspoon dry mustard; pinch cayenne pepper; 1 teaspoon kosher salt; 1/2 teaspoon black pepper; 2 cups milk; 1 cup cheddar cheese (grated, divided); 1/2 cup smoked gouda (grated); 2 teaspoons whole grain dijon mustard; 1/4 cup panko or breadcrumbs