Carlgo has a great posts with some important fundamentals. These are the things that I definitely recommend:
Get good salt, like sea salt. Salt is a flavor enhancer, but it is best to salt properly when your cooking. Salting at the table always requires more for the same flavor.
Get two thermometers. Get a digital-read, probe thermometer, and a thermometer that goes in your often. Never trust the oven dial. No matter how you cook meat, if you overcook it, it will dry out. The USDA recommended temperatures for cooking meats are high; there are better temperatures to use. Don't forget that even when you remove something from heat, it continues to cook, especially if you leave it in the pan.
I don't usually use recipes, but here's how I cook my pork roast. Get a pork tenderloin. I usually get a large one, and cut it into smaller pieces good for two or three people. If I don't need it all, I freeze what's left (wrap it in foil, then put in a ziplock bag). I rub the meat down with olive oil, then salt, pepper, and minced (fresh) garlic. I put it in an uncovered skillet (either on a rack in the skillet or supported by onions, carrots & celery) into the oven which is at 250 F. I cook until the meat is at 145 F. Then take it out of the oven for 15 minutes, while I heat the oven up to 500F. I then put the meat in for another 15 minutes. Once I take it out. I let it rest for 10 minutes or so, then carve it up. The pork is nice and juicy, with just a slight pinkish hue.
Here's a quick sour cream dip for tortilla chips that I make, too.
Juice of 1 lime, 1 clove of garlic, 1/2 to 1 cup of sour cream, couple pinches of salt and 1 to 2 fresh jalapeno peppers. Mince the garlic, but remember the finer that you chop up the garlic, the stronger it gets. Dice up the peppers, removing the seeds. Mix everything together, and add a pinch or two of good salt according to taste.
Above all, experiment. Don't be afraid to try to cook new things. If you eat something you like a restaurant, try to make it at home. I sometimes play a game, where I think of a couple things that I like, and then I'll try to come-up with something that mixes them together.
crackpip