These small loaf pans are perfect for making two small casserole dishes in the instant pot. I have used them for pot-in-pot cooking to make two kinds of beans in one pressure cook to increase the variety of beans we cook for the week.
I have made three small loaves in the toaster oven, too. This gave us one loaf to use for the week and two loaves for the freezer.
These little loaf pans make meal prep very easy. I prepare the ingredients once, then I can one recipe for the meal I want now, and slight changes for two other meals.
The pans came out of the dishwasher very clean, but don't leave them wet overnight. Accumulated water on the rim did leave some spots.