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Thai Lemongrass and Chile Soup

A clear soup made with vegetable broth, lemongrass, chili paste, mushrooms, lime juice, soy sauce, tomatoes, cilantro, and optional fresh chilies.

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Why it works: Lime and ginger match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 1,621 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓

Thai Lemongrass and Chile Soup

Ingredients

Directions

Prepare the broth

  1. Heat vegetable broth in a medium saucepan to a simmer with lemongrass and lime leaves if desired.

  2. Heat oil in a small skillet over medium-high heat.

  3. Add garlic and ginger, and cook, stirring often, about 30 seconds.

  4. When broth has simmered for 5 minutes, remove lemongrass and lime leaves and discard.

  5. Add the cooked garlic and ginger to the broth.

Finish and serve

  1. Return the broth to a boil, and stir in chile paste and mushrooms.

  2. Cook until the mushrooms have wilted, about 30 seconds, then stir in lime juice and soy sauce.

  3. Remove from heat, and ladle soup into small bowls.

  4. Top each bowl with chopped tomatoes, cilantro, and a pinch of hot green chilies if desired.

  5. Alternatively, mix tomatoes and chilies together and place in a small serving bowl for people to help themselves.

Nutrition, whole recipe (rough)

324Calories
16 gProtein
17 gFat
33 gCarbs
What these numbers assume: 12 portions
IngredientPortion assumedkcal
Olive Oil1 tbsp (14g)119
Oyster6 medium (84g)81
Onion1 medium (110g)44
Tomato1 medium (123g)22
Mushroom1/2 cup sliced (35g)15
Kaffir Limejuice of 1 lime (44ml)11
Limejuice of 1 lime (44ml)11
Soy Sauce1 tbsp (15ml)9
Lemongrass1 tbsp (6g)5
Garlic1 clove (3g)4
Ginger1 tsp grated fresh (2g)2
Cilantro1 tbsp chopped fresh (1g)1

One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.

Recipe from the Recipes Wiki (Fandom).

Steps grouped into stages for easier reading; the method is the source's own.

Explore the science

The flavor team

The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.

  1. Lime + gingertop 2% of all pairs
    Smell alikestrong
    Cooked together1,621 recipes

    Shared aroma: beta-phellandrene (minty, terpene).

  2. Garlic + tomatotop 3% of all pairs
    Smell alikemoderate
    Cooked together14,076 recipes

    Shared aroma: furaneol (caramel, strawberry).

  3. Garlic + gingertop 6% of all pairs
    Smell alikemoderate
    Cooked together6,402 recipes

    Shared aroma: beta-phellandrene (minty, terpene).

  4. Lime + garlictop 7% of all pairs
    Smell alikestrong
    Cooked together3,411 recipes

    Shared aroma: beta-phellandrene (minty, terpene).

  5. Lime + tomatotop 8% of all pairs
    Smell alikemoderate
    Cooked together1,878 recipes

    Shared aroma: beta-phellandrene (minty, terpene).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Vegetable broth
Forms the liquid base of the soup and carries all the other flavors.
Mushrooms
Add savory body and tender texture as they soften briefly in the hot broth.
Roasted chile paste
Provides heat and deep, toasted chile flavor throughout the broth.
Soy sauce
Adds savory saltiness and umami depth to the broth.
Fresh lime juice
Brings acidity that brightens the flavors of the soup.

The step that matters

Cook the garlic and ginger gently before adding the broth. Garlic and ginger burn quickly over medium-high heat, which turns them bitter. Cooking them briefly, stirring often, releases their aroma without scorching, so the soup tastes fresh rather than harsh.

“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.

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