Shishito peppers are small, mild, and vibrant green Japanese peppers, popular as an appetizer, often blistered in a hot skillet with oil and salt until charred and served as a finger food, sometimes with a spicy kick from the rare hot pepper in the batch. They are versatile and can be grilled, roasted, or stuffed, and are frequently served with Asian-inspired dishes, dipping sauces like ponzu or spicy mayo, or as a side to meats and rice bowls.