A sweet, mild, rich tasting drink developed at Vegetarian Times magazine. Make sure you use silken tofu, it's different from regular tofu, much creamier and smoother. FYI: In December 1981, Redwood Valley Soyfoods Unlimited (California) introduced Soynog, the earliest known soy-based non-dairy and vegan eggnog based on soy milk and tofu (added for thickness). It was renamed Lite Nog in 1982 and Tofu Nog in 1985.
I haven't tried this yet, putting here for safekeeping.