This high-protein Thai tom yum soup with prawns is a vibrant, aromatic dish that delivers bold Thai flavors in a nourishing, protein-packed bowl. Bright citrus notes from lime and lemongrass blend with fragrant herbs and spices, while succulent prawns add lean, satisfying protein. Rich yet light, the soup is both comforting and refreshing—perfect for those looking to enjoy bold flavors without heaviness.
Quick to prepare and full of wholesome ingredients, this soup is equally suited for a light lunch, a family dinner, or meal prep that keeps you fueled and satisfied. Every spoonful brings a balanced mix of spicy, sour, and savory profiles that makes this Thai classic a year-round favorite.
Equipment
- Large pot or saucepan
- Cutting board
- Sharp knife
- Measuring cups and spoons
- Stirring spoon
Ingredients
Soup Base
- 4 cups chicken broth
- 1 cup water
- 2 stalks lemongrass, bruised and cut into pieces
- 3–4 kaffir lime leaves (optional)
- 1 small thumb-sized piece galangal or ginger, thinly sliced
- 2 cloves garlic, minced
- 1 small red chili, sliced (adjust to taste)
- 2 tablespoons fish sauce
- 2 tablespoons lime juice
- 1–2 teaspoons chili paste or chili flakes (optional)
- 1 teaspoon sugar or sugar substitute (optional)
Protein & Veggies
- 12–16 large prawns (peeled and deveined)
- 1 cup mushrooms, sliced
- ½ cup cherry tomatoes, halved
- ¼ cup fresh cilantro or coriander leaves
- Optional: scallions, sliced
Instructions
- In a large pot, bring the chicken broth and water to a simmer.
- Add the lemongrass pieces, lime leaves (if using), galangal or ginger, garlic, and sliced chili. Let the aromatics infuse the broth for 5–7 minutes.
- Stir in the fish sauce, lime juice, and chili paste (if using). Adjust heat and seasoning to taste.
- Add the mushrooms and cherry tomatoes, and let them cook for 3–4 minutes until slightly softened.
- Add the prawns to the pot and cook for 2–3 minutes, until they turn pink and opaque.
- Remove from heat and discard the lemongrass pieces and lime leaves.
- Stir in chopped cilantro and scallions (if using) just before serving for freshness.
Recipe Info
- Prep Time: 10 minutes
- Cook Time: 15 minutes
- Total Time: 25 minutes
- Servings: 4
- Cuisine: Thai-Inspired
- Course: Soup / Main
How to Store
- Allow the soup to cool completely.
- Store in airtight containers in the refrigerator for up to 3 days.
- Reheat gently on the stovetop until warmed through.
- Do not freeze with the prawns already added; instead, freeze the broth and vegetables separately for up to 2 months.
What Not to Do
- Do not overcook the prawns—they become tough and rubbery if cooked too long.
- Avoid adding lime juice too early—add near the end to preserve fresh citrus flavor.
- Don’t skip tasting as you go—fish sauce and lime vary in strength.
Tips & Variations
- For deeper flavor, lightly crush lemongrass stalks before adding them to the broth.
- Swap prawns for cooked chicken or tofu for a different protein variation.
- Add a handful of baby spinach or bok choy for extra greens.
- Use low-sodium broth for better control over saltiness.
Approximate Nutrition (Per Serving)
- Calories: ~210
- Protein: ~24 g
- Fat: ~6 g
- Carbohydrates: ~10 g
- Fiber: ~2 g
- Sugar: ~4 g
High-Protein Thai Tom Yum Soup with Prawns
Ingredients
Method
- In a large pot, bring the chicken broth and water to a simmer.
- Add the lemongrass pieces, lime leaves (if using), galangal or ginger, garlic, and sliced chili. Let the aromatics infuse the broth for 5–7 minutes.
- Stir in the fish sauce, lime juice, and chili paste (if using). Adjust heat and seasoning to taste.
- Add the mushrooms and cherry tomatoes, and let them cook for 3–4 minutes until slightly softened.
- Add the prawns to the pot and cook for 2–3 minutes, until they turn pink and opaque.
- Remove from heat and discard the lemongrass pieces and lime leaves.
- Stir in chopped cilantro and scallions (if using) just before serving for freshness.
Notes
- Protein: ~24 g
- Fat: ~6 g
- Carbohydrates: ~10 g
- Fiber: ~2 g
- Sugar: ~4 g
Conclusion
This high-protein Thai tom yum soup with prawns offers a flavorful fusion of spicy, sour, and savory tastes while delivering lean protein and nutritious vegetables. Its light yet satisfying profile makes it perfect for balanced eating, whether you’re enjoying it as a meal on its own or alongside a fresh salad or steamed greens. This soup proves that vibrant tastes and wholesome ingredients can coexist beautifully.
FAQs
- Can I make it less spicy?
Yes—reduce the amount of chili or omit it entirely. - Can I use frozen prawns?
Yes—thaw them before adding to the soup. - What if I don’t have lemongrass?
Use extra lime zest or ginger for similar aromatics. - Can I add noodles?
Yes—add cooked rice noodles just before serving. - Is this meal-prep friendly?
Yes—keep broth and veggies separate from prawns until reheating.
