I made this and brought it with me to a dinner party of 8 people as an appetizer. It was a big hit! I used low fat sour cream and low fat cheddar cheese. Nobody knew the difference. It was a very large dip and I ended up with plenty of leftovers which were perfect for fajitas the next day! Next time I will make it a little more spicy. I added more cheese than what was recommended. I also didn't find black beans, so I used a can of mixed beans. Ripe avocados were key! Delicious!