Yoon Yi-ryeon's Cockle Chomuchim

Ingredients needed 🛒4 servings

• 45 cockles
• cabbage,as needed
• onion,as needed
• 1/2 bunch perilla leaves
• 10 scallions
• julienned radish,as needed
• 1 Korean hot chili pepper
• 1 heaping tablespoon gochujang
• 3 tablespoons high-concentration vinegar
• 1 tablespoon plum extract
• 2 tablespoons sugar
• 1 tablespoon gochugaru
• 1 tablespoon minced garlic
• 0.3 tablespoon ginger syrup
• 1 tablespoon sesame oil
• sesame seeds, generously