I made a chocolate tofu pie the other day to serve at a party on Friday. I started with a store bought graham cracker crust, two bricks of silken tofu, and a bar of baking chocolate. I melted the chocolate and then blended it with the tofu. At that point, it wasn't chocolatey enough, so I added some cocoa powder and kept blending until it was smooth. Then I filled the crust and stuck it in the refrigerator.
It came out tasting great, but it was more pudding-like than I'd hoped. Actually, it'd make a fantastic pudding, but I was trying to make pie. I either need to put something in to thicken it up, or (as a friend suggested) try a different brand of tofu which may have a lower water content.
Also, next time I will go with my original gut (ha ha) instinct and get an extra bar of chocolate, in case the one is not enough for the amount of tofu.