I have to follow a high blood sugar diet too. I'm basically eating vegetables, protein and some complex carbohydrates throughout the day. I have a lot of veggies, lentils, eggs, nuts and milk products. They don't affect my blood sugar.
I love fruits, but I try not to have too much. I usually have two pieces of whole fruit a day. And I try to have it with milk or plain yogurt because I heard that milk and yogurt slow down the entry of glucose into the bloodstream.