Mac & Cheese with a can of tuna. Usually either Kraft Deluxe or Velveeta Shells and Cheese and usually white/albacore tuna. Sucks that shrinkflation has made the cheese packets watered down so much that it’s no longer tons of sticky cheese and that the cans of “solid” tuna are now only mostly solid pieces with added filler. But it is still a decent tasting, simple meal.