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Som Tum Mua (Loaded Isaan Papaya Salad) Recipe

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4.2 from 48 reviews

Som Tum Mua is a vibrant and flavorful Isaan-style papaya salad that combines shredded green papaya, carrots, pickled mustard greens, and a medley of savory and spicy ingredients including fermented fish sauce, dried shrimp, and sliced Moo Yor or fish balls. This refreshing Thai salad is balanced with tangy lime juice, palm sugar, and fiery Thai chilies. It’s traditionally pounded together in a mortar and pestle to blend the textures and flavors, served with sticky rice and rice vermicelli noodles for a complete and satisfying meal.

Ingredients

Main Ingredients

  • cloves garlic, peeled
  • 3–5 Thai chilies, adjust to taste
  • 1 tablespoon palm sugar, finely chopped or grated
  • 2 tablespoons fresh lime juice, from about 1 lime
  • 2 tablespoons Thai fish sauce
  • 2 tablespoons fermented fish sauce (pla ra)
  • 1 tablespoon tamarind concentrate
  • ¼ teaspoon MSG (optional but traditional)

Vegetables & Proteins

  • ½ cup long beans, cut into 1-inch pieces
  • ½ cup cherry tomatoes, halved
  • 1½ cups shredded green papaya, julienned
  • ¼ cup shredded carrot
  • ⅓ cup pickled mustard greens, sliced
  • 1 tablespoon dried shrimp
  • 1 tablespoon toasted peanuts, lightly crushed
  • ⅓ cup Moo Yor or fish balls, sliced

Carbs

  • 1 cup cooked rice vermicelli noodles

Instructions

  1. Pound garlic and chilies: Place the peeled garlic cloves and Thai chilies into a mortar. Using a pestle, pound them together until fragrant to build the flavor base for the salad dressing.
  2. Add vegetables: Add the long beans and halved cherry tomatoes to the mortar. Lightly pound them just enough to bruise and release their flavors without crushing them.
  3. Season the dressing: Into the mortar, mix fermented fish sauce, Thai fish sauce, fresh lime juice (including some rind for extra zest), palm sugar, tamarind concentrate, and optional MSG. Stir and lightly pound until the palm sugar dissolves completely, forming a flavorful brown papaya salad dressing.
  4. Add shredded papaya and vegetables: Add shredded green papaya, shredded carrot, sliced pickled mustard greens, sliced Moo Yor or fish balls, and dried shrimp into the mortar. Toss and lightly pound so that the dressing coats all the papaya strands and vegetables evenly.
  5. Add noodles: Mix in the cooked rice vermicelli noodles and dried shrimp. Use a spoon and pestle to toss everything gently together to incorporate well.
  6. Taste and adjust: Taste the salad and adjust the seasoning by adding more lime juice, fish sauce, or chilies to suit your preferences. Serve immediately, ideally with sticky rice for a complete traditional meal experience.

Notes

  • Adjust the number of Thai chilies to control the heat level according to your taste.
  • Including tamarind concentrate adds a subtle tangy depth to the dressing, enhancing authenticity.
  • MSG is optional but commonly used in traditional recipes to boost the umami flavor.
  • Moo Yor is a type of Thai fermented pork sausage; if unavailable, fish balls make a good substitute for protein.
  • Using a mortar and pestle is key to achieving the authentic texture and flavor balance in Som Tum Mua.
  • Serve immediately after preparation to enjoy the crisp texture of the vegetables and freshness of the dressing.

Find it online: https://justsosavory.com/som-tum-mua-loaded-isaan-papaya-salad-recipe/