Con Queso

4 bacon strips, fried (reserve grease)
1 lg onion, chopped
2 cup green chilies, chopped
1 can tomatoes, chopped
2 lb Velveeta

Saute onion and chili in bacon grease.  Add tomatoes and Velveeta.  Cook until
cheese is melted.  Chop cooked bacon and add to cheese mixture.