Add the chicken breasts, butter, Frank's RedHot Buffalo Wing Sauce, Tabasco Sauce, minced garlic, honey, and a pinch of salt and pepper to the bowl of an Instant Pot.
Set Instant Pot on manual high for 10 minutes with the natural release on. Once the chicken has cooled slightly, shred the chicken carefully with two forks.
Build your shredded buffalo chicken sliders. Start with cabbage on the bottom, a generous scoop of shredded chicken, chopped green onion, and top with additional hot sauce and Ranch Dressing, if desired.