McDonald’s ice cream Written by jkiszka on September 30, 2011 in Dessert, Fast Food, Junk Food, Snacks, Year of Food McDonald’s and Dairy Queen have the best soft serve, though McDonald’s soft serve is about 150 calories. That’s the best tasting “3 weight watcher points” that you’ll ever get… Don’t worry–Alicia took this picture for me. I was driving.