Preheat oven to 450°F. Combine refried beans and TABASCO® Green Sauce in a bowl and mix well. Spread bean mixture over 4 tortillas and sprinkle with bell pepper, cilantro and cheese; top each with remaining tortillas. Place tortillas on 2 large cookie sheets and bake 5 minutes or until cheese melts and tortillas are golden around edges. To serve, cut each quesadilla into quarters.
Makes 8 appetizer servings.