Preheat oven to 350 degrees. Sift together flour, baking powder and salt. In food processor mix together maple syrup, tofu, vanilla extract, and almond, lemon or orange extract until smooth. Add tofu mixture to flour mixture. Stir until combined.
Pour into a nonstick or lightly oiled 9x5 inch loaf pan. Bake 30 to 35 minutes, or until golden and top springs to the touch. If needed tent cake with aluminum foil during last 10 to 15 minutes of baking. Remove cake from pan. Cool slightly on wire rack. While cake is still warm, wrap tightly in foil. This will prevent a hard crust from forming on cake.
Serve with berries or fruit topping.