Gluten-Free Baked Mac and Cheese with Crispy Breadcrumbs

Ingredients

• 12 oz gluten-free elbow macaroni
• 4 tbsp unsalted butter, divided
• 2 cloves garlic, minced
• 3 tbsp gluten-free all-purpose flour
• 2 cups whole milk
• 1 cup heavy cream
• 2 cups shredded sharp cheddar cheese
• 1 cup shredded mozzarella cheese
• 1/2 tsp salt
• 1/4 tsp black pepper
• 1/4 tsp ground mustard
• 1/4 tsp cayenne pepper (optional)
• 1 cup gluten-free breadcrumbs
• 1/4 cup grated Parmesan cheese
• 2 tbsp fresh parsley, chopped