Spicy Sichuan Cucumber Salad with Persian Cucumbers

This cold appetizer is an extreme balance of yin and yang: cold, crisp cucumbers (yin) marinated with garlic and numbing-hot spices (yang). It’s kind of like Manhattan in the summer, when temperatures outside reach a stuffy ninety degrees but indoors, air conditioners chill you to the bone (or, if you’re in Brooklyn, someone unscrews a fire hydrant that splashes every passer-by).