Yep, I can cook, although I'm not in my 20's. Magnus mentioned "old school" - I'm not sure what "old school" cooking means, but if it means you don't screw around with recipes, that's the style I generally use. I know people who are so careful when they measure sugar, flour, etc. Does anyone really think that recipes need to have the flour/sugar ratio in an exact 2 to 1 ratio or something? Always "2 cups", never "2 cups and 1.5 teaspoons of flour."
edit: I guess "no recipes" is a bit wrong. Sure, recipes. But almost nothing is actually measured. I'm having a tough time thinking of an example of something I would actually measure.
My recipe for banana bread: stick of butter, about that much sugar. Run the mixer until it's creamed together. Break 2 or 3 eggs into a bowl & mix, dump into sugar/butter. Toss in 3 or 4 overripe bananas, turn the mixer up to medium for a few minutes. Turn off mixer, pour about *that* much flour on top. About a half spoon of baking soda (sorry, have to actually use a spoon or something to scoop it out. The flour & brown sugar come straight from the bag.) Use the spoon to mix the baking soda into the flour a little bit. Use a rubber spatula to fold the flour into the batter. If it looks too thin, add more flour. Toss into an oiled 5x9 bread pan and throw it into the oven until a toothpick (I use a skewer) comes out clean. Roughly 50 minutes.
Magnus can comment on my technique.
Edit: and chopped walnuts, but last time, I was out of walnuts.