Nam Prik Noom Recipe – Authentic Northern Thai Green Chili Dip

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 If you're looking for a bold, smoky Northern Thai dish that's surprisingly simple to make, let me introduce you to Nam Prik Noom – a roasted green chili dip that will transform your meals with its irresistible charred flavor and gentle heat. This isn't your typical spicy sauce; it's a versatile condiment that brings authentic Lanna flavors right to your kitchen, and the best part? You probably already have most of what you need.

Why This Recipe Is Easier Than You Think

Don't let the exotic name intimidate you. Nam Prik Noom is essentially roasted chilies and aromatics pounded together – that's it. The whole process takes about 30 minutes, and most of that is just roasting time, where you can walk away. You don't need any fancy cooking techniques, and there's no complicated sauce-making involved. Just char, peel, pound, and enjoy. Even if you've never made Thai food before, this is an incredibly forgiving recipe that rewards you with bold, complex flavors.

What to Serve with Nam Prik Noom

This versatile dip is traditionally served as part of a Northern Thai meal, and it pairs beautifully with:

  • Kaep Moo (Pork Rinds) – The crispy texture against the smoky dip is absolutely addictive
  • Moo Krob (Crispy Pork Belly) – Rich, crunchy pork needs this bright, tangy contrast
  • Fresh Vegetables – Cucumbers, cabbage wedges, long beans, and Thai eggplants for a refreshing crunch
  • Pad Woon Sen (Glass Noodle Stir-Fry) – Stir a spoonful into your noodles for extra depth
  • Sticky Rice – The classic Northern Thai pairing

It also works wonderfully as a spread on sandwiches, mixed into fried rice, or as a dip for grilled meats.


Thai Nam Prik Noom (Green Chili Dip) served in a small terracotta earthenware pot, surrounded by crispy pork rinds (Moo Krob or Khaep Moo), sliced cucumbers, cauliflower florets, yardlong beans, and lettuce on a white plate set on a wooden surface.

Ingredients

For the Dip:

  • 200g (7 oz) large green chilies (Anaheim, New Mexico, or Thai long green chilies)
  • 4-5 cloves garlic, unpeeled
  • 3 shallots, unpeeled
  • 2-3 Thai bird's eye chilies (optional, for extra heat)
  • 1-2 tablespoons fish sauce
  • 1 tablespoon lime juice
  • ½ teaspoon salt (adjust to taste)
  • 1 teaspoon sugar (optional)
  • Fresh coriander leaves for garnish

Step-by-Step Instructions

Step 1: Char the Vegetables Place green chilies, garlic (with skin on), and shallots directly over an open flame on a gas stove, under a broiler, or on a hot grill. Rotate them every 2-3 minutes until the skin is blackened and blistered all over (about 10-15 minutes). The more char, the better the smoky flavor.

Step 2: Steam and Peel Transfer the charred vegetables to a bowl and cover with plastic wrap or a lid for 5-10 minutes. This steaming makes peeling much easier. Once cooled, peel away the charred skin from the chilies, garlic, and shallots. Don't worry about removing every bit – some char adds flavor.

Step 3: Pound the Mixture In a mortar and pestle, pound the garlic and shallots first until they form a rough paste. Add the green chilies and bird's eye chilies (if using) and pound until you reach your desired consistency – some prefer it chunky, others smoother.

Step 4: Season. Add fish sauce, lime juice, salt, and sugar. Pound a few more times to incorporate. Taste and adjust seasoning – it should be smoky, savory, slightly salty, and have a mild tang.

Step 5: Serve Transfer to a serving bowl, garnish with fresh coriander if desired, and serve immediately or store in the refrigerator.

Nam Prik Noom (Green Chili Dip) in a small terracotta bowl, garnished with a coriander leaf and a piece of red chili. The dip is surrounded by sliced cucumber, cauliflower florets, and a small bowl of crispy pork rinds (Khaep Moo).

Common Mistakes & How to Fix Them

Not charring enough: If your vegetables are undercooked, the dip will taste raw and lack depth. Solution: Don't be afraid to really blacken the skin – it should look burnt.

Too watery: This happens when chilies aren't drained properly after peeling. Solution: Let the peeled chilies sit on paper towels for a few minutes to absorb excess moisture.

Too spicy or not spicy enough: The type of green chili makes a huge difference. Solution: Taste a small piece of your chili raw before using. If it's very hot, use fewer bird's eye chilies or omit them entirely.

Uneven texture: Using a food processor can make it too smooth and mushy. Solution: Use a mortar and pestle for authentic texture, or pulse very briefly in a processor if you must.

Equipment You'll Need

Nutrition Information (Per 2 tablespoon serving)

the nutrition information for Nam Prik Noom (Green Chili Dip), listing 25-30 kcal, 1g Protein, 5g Carbohydrates, 0.5g Fat, 2g Fiber, and 300-400mg Sodium, next to an illustration of the ingredients in a mortar and pestle.
  • Calories: 25-30 kcal
  • Protein: 1g
  • Carbohydrates: 5g
  • Fat: 0.5g
  • Fiber: 2g
  • Sodium: 300-400mg (varies by fish sauce amount)

Nam Prik Noom is naturally low in calories and fat, rich in vitamin C, and contains capsaicin, which may boost metabolism.

Secret Tips You Won't Find in Regular Recipes

Tip 1: Add a Roasted Tomato. Traditional recipes don't always mention this, but adding one small charred tomato gives the dip a subtle sweetness and helps balance the heat. Many Northern Thai grandmothers swear by this secret.

Tip 2: The Overnight Trick Nam Prik Noom actually tastes better the next day after the flavors have melded. Make it a day ahead and store it in the refrigerator. The smokiness deepens and becomes more complex.

Tip 3: Save the Chili Seeds. Don't discard all the seeds when cleaning your chilies. Keep a small spoonful and add it back at the end if you want to control the heat level precisely. Seeds add heat without changing the flavor.

Tip 4: The "Burnt Garlic" Hack Leave your garlic cloves on the flame a bit longer than you think you should – until they're almost completely black. The super-charred garlic adds a deeply savory, almost umami quality that makes your dip taste incredibly authentic.

Tip 5: Use the Steaming Water. If your dip seems too thick, don't add plain water. Instead, use a teaspoon of the condensation water from the steaming bowl. It contains flavorful compounds from the chilies and won't dilute the taste.

Tip 6: Test Your Heat Level Before pounding all the chilies together, pound just one chili with a bit of garlic and taste it. This tells you exactly how spicy your final dip will be and lets you adjust by adding more or fewer chilies.


Nam Prik Noom is more than just a dip – it's a gateway into Northern Thai cuisine. Once you master this simple recipe, you'll find yourself making it weekly and discovering new ways to enjoy it. The smoky, garlicky, mildly spicy flavor is genuinely addictive, and knowing you made it from scratch makes it taste even better. Give it a try this weekend, and let the flavors of Chiang Mai come alive in your kitchen!

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