No gravy, no problem!
Some people with bands really have problems chokin' down that chicken and steak but don't like legs and thighs.
The easy solution is soak the heck out of that breast or steak and give it some extra
flavor too!
My personal suggestion is go to your local Safeway and check to see if you can get one of these babies:

They're called meat injectors and they run from $2-20 (depending on where you buy).
These get marinades right to the middle of the meat, making it soft, juicy and flavorful.
Marinades:
Simple Steak Marinade
(pts, pt: Parts)
I got this one from my grandmother and it's quite simple.
3pts Cooking Sherry
1 pt Honey
5 pts Low Sodium Soy Sauce
The longer the better is how this marinade works. My grandmother gets one of those tough, lean, thin flank steaks and puts it in the marinade for about 1 or 2 days. When she has time, she puts a bunch of them in the freezer in gallon ziplock bags, so they can be defrosted and cooked in about 15 minutes. (They're even softer this way).
They come out soft, easy, and lowfat.
A great accompaniment for this is sliced mushrooms sauteed in some nonstick cooking spray and a little soy sauce.
Lemon Garlic Marinade
This one is really good for Chicken.
If you're using the meat injector, you'll wanna substitute minced garlic for garlic salt or garlic powder.
5 pts lemon juice
1 pt minced garlic (can be gotten by the jar at your local grocer)
Dash of salt (or Lawrey's seasoned salt)
Dash of ground black pepper
This is a pretty simple recipe and more flavors can be added to it depending on what you're going for.
Popular options:
~Minced Cilantro (for a fresh, invigorating tinge, good for halibut or cod)
~Minced Basil or parsely (Good for chicken)
~Paprika (for some spice! also good for fish)
This is a really versatile marinade. It's the leanest and I've used variations of it on shrimp, chicken, and fish and it's just wonderful.
Brine
Just because... If you just want some good old fashioned chicken, but you want it to be softer, this is how you do it:
10-15 pts
Cold Water
1 pt Salt
2 pts Sugar dissolved in a small amount of hot water.
*Note: You can add whatever spices you want to this and it'll probably be pretty good. Use your imagination!
Rinse off your meat. Get yourself a gallon ziplock bag, and put the brine in. Leave it from 4-24 hrs.
Rubs: Blackened Rub
This can be bought in stores in your spice section, or at cajungrocer.com (you can also get the injector there, but it's expensive). There are also a lot of marinades there as well.
But here's a recipe for it if you wanna go super authentic:
1 tablespoon Paprika
2 1/2 tablespoons Salt
1 tablespoon Onion powder
1 tablespoon Garlic powder
1 tablespoon Cayenne pepper
3/4 tablespoon White pepper
3/4 tablespoon Black pepper
1/2 tablespoon Thyme
1/2 tablespoon Oregano
1/4 tablespoon Sage
To properly blacken something, you're gonna have a few methods you can take.
In any case, you should take a heavy ladle, meat tenderizing hammer... I dunno, a brick or something, and your boneless, skinless chicken breast and pound that sucker flat as possible. This reduces cooking time.
*Note: For extra tenderness, brine first or mix some water and the blackened spice and inject it after you've pounded the heck out of it.
Alright, now, for lower fat cooking, rub the blackened stuff on and broil until done. You can also pan blacken if you have a cast-iron skillet but it involves a lot of olive oil and butter for the same results as broiling.