One of the things about living alone is that it can be a challenge to cook meals at home, and it's easy to just say "Screw it, I'm going out for dinner".
The problem with this is that dining out is expensive, compared to making your own meals, and that eats into the bank account balance quickly. Consider the following: Go to a Mexican restaurant, get a entree, some chips and salsa, and perhaps a beer or margarita. You can easily drop $15 on food, another $3-6 on the booze, and then another $ or $5 on tip... So you just spent about $25 for that meal.
That same $25 can get you a pack of tortillas, a jar of salsa, a couple chicken breasts, and a six pack of beer. Make your enchiladas at home:
Season the chicken with taco seasoning (make your own, using this recipe) and bake at 350F for 30 minutes. Remove from the oven and shred the chicken. While the chicken is in the oven, make a cup of rice. Dump the rice, chicken, a few glops of salsa, and some cheese into a large bowl, mix well.
Put a decent sized dollop of the chicken/rice/salsa mix onto a tortilla, roll the tortilla to make the enchilada shape, and place in a 13x9 glass baking dish. Repeat until you've used all of the mixture or all of the tortillas, whichever comes first.
Cover with a can of cream of chicken soup and some diced green chili peppers, sprinkle a light bit of cayenne pepper on top, and put into the 350 oven for another 20 minutes or so. You'll end up with about 4 meals of 2 enchiladas each.
While browsing this morning, I stumbled across this link, which has more recipes for your enjoyment. Try those next time you're considering going out for dinner, save yourself a few bucks.
(And don't get me wrong, I enjoy a meal out as much as anyone... I'm just trying to get the spending under control, and figured I'd share the wealth, so to speak.)