NOTE: I edited this for Instant Pot - watch cooking time next time I do it, to be sure it's right. This would work stovetop (meat prob less tender), or crockpot, too though *Use 2.5 lb of Costco Tenderloin and set servings to 5 portions - The enchilada sauce in this makes it very flavorful. It's only as hot as the chiles and the sauce; you're in control.
*Regarding dairy element: not milk - it needs the mouth-feel of fat **Regarding egg element: anything in a carton, as long as it's pasteurized Note that this is adaptable to various dietary practices or needs. It could be lo-carb or lo-fat, depending on what you do with it. It breaks all rules of common sense for it to be both though, in my opinion. Also be careful of the alcohol effects sneaking up on you. It's delish, but try to sip it, OK?