For extra heat, increase the cayenne pepper to 1/2 teaspoon. For a milder dish, reduce the red pepper flakes.
Ensure your sauté pan is oven-safe before placing it under the broiler. Glass or metal pans work best.
Leftovers can be stored in an airtight container in the refrigerator for up to 2 days. Reheat gently on the stovetop with a splash of water or broth to loosen the sauce.