Step 1

Heat butter in a small saucepan on medium-low heat until melted. Whisk in the flour. Add the milk and half of the cheese.

Step 2

Whisk until the cheese has melted and then add the remaining cheese. Continue to whisk until bubbly. The cheese sauce will be smooth and creamy.

Step 3

Add in the green chilis, cayenne pepper, and garlic powder. Whisk to combine and cook 1 more minute.

Step 4

Serve with tortilla chips and pico de gallo.