This kind of hits on the topic of what is a "diabetic diet" - the ADA guidelines suggest with starting at between 45-60 carbs for each meal, for some, including myself, low carb means 30-50 carbs a day.
So for me I look for low carb cookbooks instead of diabetic cookbooks. One that I found at the library and then picked up a used copy was "The Low Carb Gourmet" by Karen Barnaby. It must have gotten more popular as the used copies are going for a lot more than when I bought mine last year. However, many of the recipes are online at http://www.lowcarb.ca/low-carb-recipes.html
Some of them may be more complicated than you're looking for however some of them are fairly straightforward & easy. Her Cauli-flied Rice is very tasty and makes a great substitute for rice in many dishes.