If you haven't noticed yet, one of my favorite kitchen appliances is my crock-pot. I was looking for something different tonight, and felt like mexican food. I made this kind of enchilada casserole that turned out great. I used gluten-free cream soups, and had to modify cooking as a result since the original recipe called for condensed soup, which all contained wheat flour, and hence gluten. To make up for the extra water in the soup I cooked the recipe with the lid off so that it wouldn't retain as much of the moisture.
As a side note, one of the best ways to cook with any method is to understand it. By understanding that a crock-pot reduces cooking time by retaining moisture, I was also able to know that if I wanted to reduce moisture I needed to leave the lid off.
You can find the recipe here.