Mad Scientist Potato Skins.
I only do this with baked potato skins my husband and I have not fully consumed, no one else. Sometimes we do, sometimes we don’t.
I use kitchen shears to immediately cut up the skins into rough two-inch pieces, throw them in a freezer bag. Once I have a gallon bag of them, I get them out and defrost on paper towels for a short period. Then I grease a Pyrex baking pan, size determined by how much you are making, whether it’s the 8” square or bigger rectangular ones. I open the refrigerator and gather up whatever bits and pieces of cheese there are, any bell peppers, onion (supplemented by a fresh one if needed, other veg, leftover protein that I think will work (part of a big steak I couldn’t finish, etc.). If I don’t think I have enough cheese bits and pieces, I break out the small bar of Kraft extra-sharp cheddar, which I call my “utility cheddar,” a workhorse for everyday shredding, grilled cheese, etc., when I don’t want to use the Cabot extra-aged vintage cheddar we usually have.
Look into your pantry cabinet as well. The orphan can of mushrooms stems and pieces bought when fresh mushrooms were not looking good, drain it and use. The little can of ortega chilis you just happened to have, drain and use.
I make layers of the skins and top with chopped or shredded ingredients, dotting with butter, dusting with garlic powder and grinds of black pepper as I go. Bake at 350 or use convection setting at 325 until cheese is melted and going delightfully golden brown and potato skins on top are clearly crispy. Serve in big slabs, grab that half-empty pint of sour cream from the fridge and use that as a dollop of dip on your plate. DH often uses hot sauce or steak sauce. Big green salad on the side goes well.
One of the best combos was pulled pork leftovers that had some bbq sauce mixed in, with jack cheese with jalapeño and half a carton of fresh mushrooms. We don’t serve this to anyone, since these were our own partially eaten or uneaten potato skins.