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Authentic Nam Prik Ong Recipe

Close-up of nam prik ong, a Thai pork and tomato dipping sauce.
Nam prik ong is an authentic Thai pork and tomato dip from Northern Thailand, featuring minced pork and a simple, easy-to-follow recipe.
Praew
Prep Time 30 minutes
Cook Time 15 minutes
Total Time 45 minutes
Cuisine Thai
Course Dipping sauce
Serving Size 4 people

Ingredients

  • 6 large dried chilies, I used dry red spur chilies
  • 8 small dried chilies, to taste
  • 5 cloves garlic
  • 1 cup shallots, chopped
  • 1/2 tbsp shrimp paste
  • 4 tbsp oil
  • 2 cups ground pork
  • 3 tsp salt, divided 1 tsp (5g) and 2 tsp (10g)
  • 2 tbsp palm sugar
  • 1 1/2 tbsp tamarind paste
  • 2 tbsp fish sauce
  • 8 small tomatoes
  • 1/4 cup water

Instructions

  • Start by halving the large dried chilies and soak them in room temperature water with 2 teaspoons of salt. Allow them to soften for about 30 minutes and drain them afterward. This extra step is to ease the pounding process.
    6 large dried chilies
  • Use a granite mortar and pestle to pound the pre-soaked chilies, optional small dried chilies, shallots, garlic, and shrimp paste into a smooth, fine paste.
    8 small dried chilies, 5 cloves garlic, 1 cup shallots, 1/2 tbsp shrimp paste
  • Heat oil in a large non-stick wok pan or skillet over medium heat. Add the freshly made paste and fry for approx 1 minute, until fragrant.
    4 tbsp oil
  • Add ground pork, stirring and cooking until the meat is thoroughly cooked, about 1–2 minutes.
    2 cups ground pork
  • Stir in tamarind paste, fish sauce, salt, palm sugar, and tomatoes. Cook until palm sugar has completely dissolved, and the tomatoes are tender, about 10 minutes, stirring regularly.
    3 tsp salt, 2 tbsp palm sugar, 1 1/2 tbsp tamarind paste, 2 tbsp fish sauce, 8 small tomatoes
  • Lastly, pour in water and let the red sauce simmer for 1 more minute, or until the sauce has the consistency of a tomato sauce/bolognese sauce for spaghetti. Serve hot and enjoy!
    1/4 cup water

Notes

  • Use the nutrition card in this recipe as a guideline.
  • Use a granite mortar and pestle: A stone mortar and pestle is best for making Thai pastes and sauces like this nam prik ong. I do not recommend using a food processor, since the texture and flavor will be better with a mortar and pestle.
  • Authentic nam prik ong should be mildly spicy. Adjust chilies to your personal spice level.
  • This Northern Thai sauce is traditionally served with fresh vegetables, sticky rice, and pork crackling.
Calories: 526kcal | Carbohydrates: 20g | Protein: 24g | Fat: 39g | Saturated Fat: 10g | Polyunsaturated Fat: 6g | Monounsaturated Fat: 20g | Trans Fat: 0.1g | Cholesterol: 107mg | Sodium: 1441mg | Potassium: 635mg | Fiber: 3g | Sugar: 11g | Vitamin A: 279IU | Vitamin C: 7mg | Calcium: 62mg | Iron: 2mg
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