Cauliflower Gratin - Brennans Market

Ingredients

• 4 Tablespoons (1/2 stick) unsalted butter, divided
• 3 Tablespoons all purpose flour
• 2 cups hot milk
• 1/2 teaspoon freshly ground black pepper
• 1/4 teaspoon grated nutmeg
• 3/4 cup freshly grated Gruyere, divided
• 1/2 cup freshly grated Parmesan, like American Grana
• 1/4 cup fresh bread crumbs