Add toward the end of cooking time of your favorite soup, and the greens won't taste bitter, but will instead absorb the other flavors of the soup. (mindbodygreen.com)
We made them into mini muffins (12 min cook time) and it yielded 44. (ambitiouskitchen.com)
It's easy to double if you're cooking for more people, just make sure you add a few extra minutes of cook time for the additional quantity. (thebettyrocker.com)