Yea, Vydor! You and I have both lost 35 pounds. I have not found it difficult to keep it off and have lost a few extra pounds here and there since reaching goal several months ago. I have continued strength training and cardio and am focusing on adding muscle and losing a little more body fat.
I also felt somewhat lost on deciding what to add or change for maintenance. I eat more fruit and nuts (even apple slices on a salad). Pumpkin, spaghetti squash, and sweet potato are healthy, flexible, moderate carb foods. Some people add brown rice, oatmeal, and whole grain breads as well. I used to sneak a french fry or two, but I find I no longer miss potatoes. Wow! Likewise I have almost stopped eating low carb bread and bagels (though I do enjoy low carb wraps).
I also eat more flax products such as hot cereal and waffle mix and I have been experiementing with the new CarbQuick bake mix. Last night I even made cinnamon buns -- talk about feeling guilty! My latest effort to add carbs is a Tri-O-Plex oatmeal/peanut butter bar about an hour and a half before heavy strength training. I think my carb consumption was still too low for much muscle gain. The bars have 30 - 40 grams of carbs.
When dining out, I am more willing to try sauces or foods I might have avoided while actively losing. I suspect my cells are not as insulin resistant as they once were, but I do not wish to push things too far. Besides, I believe there are real health benefits and slower aging that come with continued low carb eating.
Congratulations and welcome to maintenance, Vydor!