Just bear in mind that tofu is an ingredient like flour...not to be eaten on its own.
If you're only trying to add protein to a morning smoothie, or you're going to marinate it, bread it and fry it (oh yeah, hot wing sauce is also a good marinade for tofu), then all you'll taste is the other ingredients in the recipe.
By itself....
I used to hate on tofu. And a LOT of those meat substitute things, to my taste, are just horrible. I honestly do not understand how the Tofurkey company stays in business. I think these things only exist for the relatives of vegetarians, so they can say, "And look, we know you don't eat regular food, but we cooked you this special (whatever) we found at Wegman's! Isn't it cute!" I don't know any vegetarians who voluntarily eat those things.
DH is now making suggestions over my shoulder. Ohhh, this is nasty, but we used to eat it in college: Make mashed potatoes with a whole block of Philly cream cheese, garlic salt, pepper. Boil some egg noodles. Fry a sliced onion. Mash it all together into one giant greasy glob of starchy goodness, then eat until you're stuffed (doesn't take long).
I weighed 103 lbs. in college. I swear. And I ate this weekly. Being young and active had nothing to do with it, of course.
Other easy stuff that was pretty good and filling: smoothies. Used to be a total smoothie hound. You can mix just about anything in, I used to put chai powder mix in with bananas, yogurt and applesauce. Or banana-peanut butter-yogurt, you get some protein there. Basically, some fruit, some yogurt, flavorings, ice cubes. Orange juliuses! OMG, they were so good.
The in-laws like hummus with a puddle of olive oil in the middle, fresh ground pepper, pita breads, fresh fruit, and a big Caesar salad for a light dinner or lunch.