Combine grated sweet potato, scallions, egg, matzo meal, TABASCO® Sauce and salt in medium bowl.
Heat oil in a 12-inch skillet over medium heat. Working with half of the mixture at a time, drop 1/4 cup of the mixture into the skillet, spreading with back of the spoon to a 3-inch round. Cook 3 to 4 minutes on each side, turning once. Repeat with remaining mixture, adding more oil if necessary. Serve immediately. Garnish with parsley sprigs if desired.
Makes 8 latkes.