Barb's Spinach Queso Dip

Barb always serves this easy dip whenever we come over to visit. It is great and disappears quickly. She uses Mexican flavor Velveeta and regular canned chopped tomatoes, but I can't find Mexican Velveeta where I live currently. Here is my adaptation of her recipe, using tomatoes with chilies. This is not very spicy, but it does have a little kick from the chilies. If you like it even hotter, stir in some additional chilies. Cook time will vary greatly for different microwaves, so be careful to check & stir often the first time you make this to get the timing right. You can also use salsa in place of the tomatoes.