• 1 (10 ounce) can coconut milk
• ½ cup crunchy peanut butter
• ½ small onion, grated
• 1 tablespoon dark soy sauce
• 2 teaspoons brown sugar
• ½ teaspoon red pepper flakes

Combine coconut milk, peanut butter, onion, soy sauce, brown sugar, and pepper flakes in a saucepan over medium heat. Bring to a boil, stirring frequently. Remove from heat, and keep warm.