1 (2 1/2 ounce) container prune baby food |
1 cup white sugar |
1 egg |
1 teaspoon vanilla extract |
1 1/4 cups all-purpose flour |
7 tablespoons unsweetened cocoa |
1/2 teaspoon baking soda |
1/2 teaspoon salt |
1 cup maraschino cherry (drained) |
1/2 cup chopped walnuts (optional) |