You need to make some meataroni and cheese. It's going to sound like an ad for Kraft but whatever - it's tasty.

Make some Kraft Dinner normally. Throw in a Kraft Single (the orange ones are the best - tear it into small pieces so it melts faster) and about a fistful of your meat of choice - taco meat is my personal favourite, although you'll get favourable results from pretty much any meat. Stir it around until it mixes and the Single melts, then put the whole thing in a big bowl and chow down!

Hmm, now I'm hungry. I hope there's some taco meat in the fridge...