1 banana, ripe but still firm
6 to 8 ounces chocolate, vanilla, OR plain yogurt
chocolate syrup to taste
Peel banana, cutting off and discarding any bruised spots. Slice into workbowl of food processor fitted with steel blade OR blender container. Cover; blend/puree at high speed until smooth, scraping container with spatula if necessary to be sure all of banana is pureed. Add yogurt and optional chocolate syrup. Cover and blend/puree at high speed briefly, until all ingredients are combined. Serve immediately, or cover and refrigerate for as long as overnight.