OK, it's not really a loaf, but it's meat.
½ lb. ground pork
Mix in a couple of teaspoons of:
salt and pepper to taste.
1½ teaspoon ginger
1 cup shiitake mushrooms
Microwave the mushrooms a minute or so; they'll shrink to about half.
Mix all ingredients together in a low bowl, then put the trivet in the rice cooker, two cups of filtered water, put a plate on the trivet (in case of spills) and the bowl on the plate. Click it on and take it out when it's done. Eat with rice.