Put the oil in a heated skillet to medium. Put in the shallots, then the mushroom, then the pepper and onion. Saute on medium heat until the onions are translucent. Add the sausage, breaking it up and cook thoroughly, about 10 minutes on low.
Remove the cookwell from the Nesco, and preheat it to 300 degrees.
Take this mixture and put it into a food processor, adding the milk, bread crumbs, and cheese. Pulse a few times until all the ingredients are well mixed and smaller.
Now, stuff the mushrooms and peppers generously. Put about 2 cups of water into the cookwell of the Nesco, and put the rack on top of the water. Place the mushrooms and peppers on top of the rack, cover and let steam until done - about 20 minutes.
Enjoy!
Notes
If you do not have a Nesco, you could put the peppers and mushrooms in a steamer, or put a baking dish inside a larger baking dish filled with water and bake in a regular oven. Enjoy!
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