I often make a simple keto taco pie (sauté chopped onions in butter, brown 1-1.5 lbs. ground beef, add 3-4 T taco seasonings, chopped garlic, some pepper/salt, add back in the onions, pour it all into a pie pan, mix 1/2 c heavy cream, 3-5 eggs and pour over the top. cover the whole mess with 1.5 cups grated cheese and bake 25 minutes or so at 350). I serve a slice with salsa and sour cream, occasionally guac if i have it, I have been known to eat it in a low carb tortilla
lately I have been taking the leftovers and microwaving some up to warm and distribute it over a bunch of pork rinds, add some chopped sauteed jalapenos, some more cheese and pop the whole thing in the toaster oven (I have a tray and a layer of foil under neath the rinds) and broil till the cheese melts and the pork rinds just start to get a few brown edges. Man that is good stuff,