Brown Butter Mac N Cheese - Milk

Ingredients

• 2 tablespoons unsalted butter
• ½ cup panko bread crumbs
• Salt & pepper, to taste
• 3 tbsp (45 mL) Ontario unsalted butter
• 1/2 cups grated Ontario old cheddar cheese
• 3 tpsp (45 mL) all-purpose flour
• 1/2 cups grated Ontario mozzarella
• 2 cups (500 mL) Ontario whole milk
• 1/3 cup (80mL) Ontario sour cream
• 1.5 cups dry macaroni, cook until al dente
• 1 pinch red pepper flakes