A fair few. One I liked quite a bit was Alfredo pasta.
Get a pack of chicken breasts, pasta, flour, cheese, milk, salt and pepper, and butter.
For the sauce: Add 4tbsp butter and flour to a saucepan, mixing it together for long enough so it's all mixed well, then add 1/2-1 cup of milk, as much cheese as you wish, and salt and pepper to the mixture, and mix thoroughly and constantly so all the ingredients have mixed together well and the cheese has melted. Feel free to use different cheeses or add more flour for thickness. I personally add chives, salt and black pepper to the mixture, with a little chilli powder.
For the chicken: The popular (and correct) way to cook it is to slice the chicken breast into cubes and fry it in a pan, with salt and pepper for the taste, but I personally cut the chicken into narrow slices, add 5 tbsp soy sauce, 1 stock cube, half a cup of water into a saucepan, and leave the mixture to boil. Then I lower the heat down to a medium, and add the chicken slices to the pan, and leave to broil for around 10-12 minutes. Make sure the chicken is submerged in the mixture.
For the Pasta: Cook pasta. ;¬)
All of those ingredients if you buy them in bulk will cost you hardly anything, if you use this suggestion, enjoy!