Theoretically, yes, but you might not like how everything turns out. Pressure cookers require liquid, so anything that’s supposed to be crispy probably won’t turn out that way if you make it in an electric pressure cooker.Some of the tastiest recipes to come out of a pressure cooker involve moist foods such as pot roast, stew, chili, and even cheesecake. Of course, if you purchase a machine with multiple functions, you can also use your appliance to prepare non-moist foods. This would include air frying crispy potatoes and dehydrating fruits and veggies.