Ninja OL501 Review (2023) The Compact Steam Fryer
Ninja OL501 Steam Fryer is a multi-functional pressure cooker with a 6.5-quart cooking capacity. It can also help you slow cook, air fry, steam, bake, sous vide, make yogurt, sear, sauté, broil, dehydrate, and proof your dough. Its smart lid feature makes it one of the best pressure cookers that double as an air fryer.