Kangkong Salad

Ingredients

• 1/4 kangkong (kilo, or River Spinach)
• 2 small tomatoes (sliced into rings)
• 1 red onions (medium, sliced into rings)
• 1 egg (Red Salted, sliced)
• 1 cucumber (medium, sliced into rings)
• 1/2 cup vinegar
• 1 head garlic (finely minced)
• 1/4 teaspoon sugar
• 1 pinch salt
• 1/4 teaspoon black pepper (freshly grounded)