01 -
In a medium saucepan over low heat, melt the butter.
02 -
Add the cubed cheese and ¾ cup of milk to the saucepan. Stir constantly to melt the cheese and combine.
03 -
Stir in the diced green chilies, garlic powder, onion powder, and cumin (if using). Cook, stirring, until the mixture is smooth and creamy. Add more milk, 1 tablespoon at a time, to adjust the consistency as needed.
04 -
Taste and adjust with salt if needed. Garnish with chopped cilantro if desired. Serve warm with tortilla chips, or drizzle over your favorite Mexican dishes.