My cute niece Sierra needed some help with a science project, so we all went over to my SIL's house to help out. She made macaroni and cheese using 4 different kinds of milk and then had all the cousins be the taste testers. She used skim milk, canned milk, goat's milk, and powdered milk. The favorite was the skim milk and the rest of the results were kind of mixed. S loved all of them. I thought it was a great idea, and she did such a good job!