Fleshy texture hmmm well beans, mushrooms, tofu, tempeh and seitan are all things that I'd think take the place of something fleshy. Seitan is probably closest to what you'd call 'fake meat' although it is really easy to make and every few months, I'll decide to make it.
I'd definitely check your local library for cookbooks. My favorite cookbooks are Vegan With a Vengeance and Veganomicon. There are lots of good casserole type dishes and no fake meat products although there might be a recipe or 2 in them on how to make seitan and a recipe with seitan.
also, blog.fatfreevegan.com is one of my favorite blogs. Again no fake meat for the most part although you may see a recipe once in a while using seitan.
You can't out-exercise poor eating habits.