I make a lot of spice rubs from scratch so that I'm certain there is no sugar and I can reduce the salt.
Once the spice rub is mixed up, I keep it in a sealed tuperware container next to the stove so that I can season my proteins and veggies with it.
Fresh chopped herbs (rosemary, basil, thyme) from the garden are also fantastic ways to add favor to boring lettuce.
If you search for rub or marinade recipes that are diabetic friendly, they are generally IP friendly too. Here is a link that may help:
http://www.diabeticlifestyle.com/eat...cipes-diabetes