Raw Ginger Scallion Oil

Bahan-bahan (8 porsi)

• 4 tbsp finely minced scallions ((must have white parts, 50g, about 2 large scallions))
• 3 tbsp finely minced fresh ginger ((20g, about 10 thin slices))
• 1/3 -1/2 cup vegetable oil ((80-120 ml))
• 1/2 teaspoon salt ((or to taste))
• kecap asin ((secukupnya; OPSIONAL))