If you're trying to bulk up a bit, I'd cut back a little on the cardio...or at least eat more cals. Try to eat more whole unprocessed foods...oatmeal is a good one. But you can also enjoy fun stuff like peanut butter and jelly, tuna casserole, spaghettie and meatballs, grilled chicken/steak, tacos, nuts, etc. Just keep track of what you're eating and what's happening to your body. If you're gaining too much fat, cut back on your cals...if your not gaining enough muscle add more. You just have to figure out whats good for you.