I'm doing a lot of experimenting with dry meat rubs, and with using olive oil and different herbs to first marinade my meat in. I'll use a resealable plastic baggie and put a few pieces of meat into it with the oil, herbs, or whatever. Let sit for however long in the fridge. Makes a nice flavour change from just plain meat with salt and pepper. I'm am soooo not a cook, but it works for me.

Also try stir frys. Bok choy and a little onion, green pepper, celery, and very thinly sliced steak pieces. I find it very "refreshing" and light compared to a "meat and vegetables" meal.

Snacks:
Dill pickles/ Cheese slices.
Try Nat's Mock danish recipe. It's great!
Shrimp/ with mayo/ mustard mix for a dip.
Celery or broccoli with herbed cream cheese. (I mix garlic powder, dry basil, and dry oregano in cream cheese and let it sit overnight...super dip!) This is a very regular one for me.
Cheese chips. Recipe under Karen's corner.
Nuts. (I only take a few, as I find it hard to control myself with these.)