Ginisang Munggo - Filipino Chow

Ingredients

• 1 1/2 cups Mung beans (Munggo)
• 1/2 pound of pork, thinly sliced
• 2 to 3 cloves garlic, peeled and minced
• 1 medium-sized onion, peeled and chopped
• 1 medium-sized tomato, chopped
• 2 cups of fresh spinach
• 6 cups of water
• 2 tablespoons of fish sauce
• 1 teaspoon of salt and more to taste
• 1 tablespoon of vegetable oil