Potato pancakes are shallow-fried pancakes of grated or ground potato, matzo meal or flour and a binding ingredient such as egg or applesauce, often flavored with grated garlic or onion and seasoning. They may be topped with a variety of condiments, ranging from the savory (such as sour cream or cottage cheese), to the sweet (such as apple sauce or sugar), or they may be served plain. The dish is sometimes made from mashed potatoes to make pancake-shaped croquettes. Some variations are made with sweet potatoes. (Source: Wikipedia.org, CC BY-SA)