Blinis, or Russian Pancakes, are a thin pancake typically made from buckwheat flour and served with savory garnishes such as sour cream, caviar, or butter. This recipe for Sourdough Blinis uses a mixture of the traditional buckwheat flour and regular wheat flour. Sweetened with agave nectar, these blinis incorporate both yeast and a sourdough starter to give them their unique light texture and taste. Thin and flavorful, these tasty Sourdough Blinis are a must try.