Place the tofu, vanilla extract, and almond extract in a food processor and blend until smooth. Add the chocolate and blend for 1 minute. Scrape the sides with a rubber spatula and blend for 1 minute longer or until incorporated. Pour into a large bowl.
Fold in the yogurt just until blended. Refrigerate until ready to serve. (Says to make a few hours before the guests arrive, so I’d bank on at least two hours).
Turn this humble dessert into a restaurant-worthy confection with a garnish of pretty chocolate curls. Making them is as easy as drawing a vegetable peeler along the edge of a bar of chocolate. Use the short wide edge to make small tubular curls; use the longer, narrower edge for thinner, longer shavings.