Corn chilli and cheese muffins with sweet chilli butter

Ingredients

• Sweet chilli butter
• 90 gram butter, at room temperature
• 1/4 cup sweet chilli sauce
• Corn chilli and cheese muffins
• 2 1/2 cup self-raising flour
• 1/2 teaspoon chilli powder (optional)
• 1 teaspoon salt
• 420 gram can corn kernels, drained
• 125 gram can creamed corn
• 90 gram butter, melted
• 1 cup milk
• 1 egg, lightly beaten
• 1/2 cup grated cheddar cheese, plus ½ cup extra