Gluten-Free Mac and Cheese

Ingredients

• 12 ounces uncooked gluten-free macaroni
• 1/4 cup butter
• 1/4 cup gluten-free baking flour (with xanthan gum)
• 2 cups whole milk
• 1-1/2 cups shredded sharp cheddar cheese
• 1/2 cup shredded mozzarella cheese
• 1/2 cup shredded Parmesan cheese
• 1-1/4 teaspoons salt
• 1/2 teaspoon pepper
• 1/4 teaspoon garlic powder
• 1/4 teaspoon ground mustard
• 1/4 teaspoon ground nutmeg