2 tablespoons butter
2 tablespoons all-purpose flour
1 cup milk
8 ounces white American cheese, shredded or chopped
1 small can diced green chiles
1/4 teaspoon garlic powder
1/4 teaspoon onion powder
Salt to taste
Melt the butter in a saucepan over medium heat
Whisk in the flour and cook for 1 minute
Slowly whisk in the milk until smooth
Cook until slightly thickened
Reduce heat to low
Add the white American cheese gradually, stirring until melted
Stir in the green chiles, garlic powder, and onion powder
Add salt to taste
Serve warm