Salad Zucchini ala Cina

Bahan-bahan (4 porsi)

• 1 ½ pounds zucchini ((about 3 medium))
• 1 teaspoon garam
• 2 teaspoons gula
• ¼ teaspoon Sichuan peppercorn powder ((or white peppercorn powder))
• 1½ teaspoons sesame oil
• 1 tablespoon kecap ringan
• 1 tablespoon fresh lemon juice
• 1 tablespoon cuka beras
• 1 tablespoon bawang putih cincang
• 1 teaspoon chili oil ((optional))
• 2 teaspoons toasted sesame seeds