Leche de tigre, or “tiger’s milk,” is the tangy, spicy Peruvian liquid used to season ceviche. Lime juice, chile and seafood flavor give it its distinctive sharp, savory taste.
This leche de tigre recipe combines chilled fish stock with ají amarillo, onion, garlic and cilantro. Make it in about 10 minutes when your stock is ready and cold, then adjust the heat and acidity to your taste. The optional fish adds body; omit it for the stock-only version served over cooked seafood.
Jump to the printable recipe · Flavor adjustments · Seafood safety
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What Is Leche de Tigre?
The name refers both to the flavorful liquid associated with ceviche and to a sauce prepared separately by blending and straining citrus, seafood and aromatics. It can season ceviche or be served in small appetizer glasses.
This version contains no dairy. Its cloudy appearance comes from blended ingredients, especially fish when included. Recipes vary, so ask about ingredients when ordering if you have a milk or seafood allergy.
The “tiger’s milk” name is associated with its pale appearance and reputation as an invigorating drink. That reputation is a cultural belief, not a reason to treat it as a health remedy.
Leche de Tigre vs. Ceviche
Although they are closely related, leche de tigre and ceviche are not the same thing. Leche de tigre is the flavorful citrus-based liquid used to prepare ceviche, while ceviche is the finished seafood dish.
| Comparison | 🇵🇪 Leche de Tigre | 🐟 Ceviche |
|---|---|---|
| What It Is | A citrus-based seafood liquid used as a marinade, sauce or appetizer. | A finished seafood dish made by marinating fresh fish in leche de tigre or a similar citrus mixture. |
| Main Ingredients | Lime juice, prepared fish stock, ají amarillo, garlic, onion and cilantro; fish and ginger are optional in this version. | Fresh fish, lime juice, onions, cilantro, chile peppers and seasonings. |
| Texture | Mostly liquid, sometimes slightly thickened by blended fish and vegetables. | Tender seafood served with a small amount of its flavorful marinade. |
| Flavor | Bold, citrusy, savory, spicy and intensely refreshing. | Fresh, bright and tangy with the seafood as the star ingredient. |
| How It’s Served | As a shot, appetizer, sauce or the liquid base for ceviche. | As an appetizer or main course with sweet potato, choclo and cancha. |
| Relationship | Forms the flavorful base that gives ceviche its signature taste. | The finished dish that incorporates leche de tigre during preparation. |
Bottom line: Leche de tigre is the flavorful citrus marinade, while ceviche is the finished seafood dish made with that marinade.
What Does Leche de Tigre Taste Like?
Expect a sharp lime flavor first, followed by savory fish stock, chile heat and the aroma of garlic, onion and cilantro. Ají amarillo adds a fruity pepper flavor. Optional ginger adds warmth; optional celery adds a fresh, vegetal note.
The strained sauce should pour easily. It may be cloudy, but it should not be thick like mayonnaise. Its acidity is intentionally pronounced because it seasons seafood; a small appetizer serving is different from a large glass of juice.
Leche de Tigre and Peruvian Ceviche
Leche de tigre is closely tied to Peru’s ceviche tradition. Today, cooks also prepare it separately to control the balance of citrus, chile and seafood flavor before adding it to a dish.
There is no single formula used by every cevichería. Chef Pedro Miguel Schiaffino’s recipe published by the Culinary Institute of America (page 16) includes ginger and calls for brief blending and fine straining. The stock-based recipe below offers a lighter option when the optional fish is omitted.
Ingredients and Substitutions
- Lime juice: Squeeze fresh limes and measure one cup. Lime sizes and juiciness vary, so a fixed fruit count is unreliable.
- Fish stock: Use prepared, chilled stock, ideally low in sodium. Liquid drained from raw fish is not an interchangeable ingredient. Prepared shrimp stock is another option, but adds a shellfish allergen.
- Ají amarillo: Fresh or thawed frozen peppers provide fruity heat. Remove seeds and inner membranes and start with less if needed. For jarred paste, start with one teaspoon and increase to taste; salt, heat and concentration vary by brand. Ají limo gives a different flavor and can be very hot.
- Onion, garlic and cilantro: Use the stated small quantities so they support the lime and stock instead of overpowering them.
- Optional fish: Adds body but also makes this a raw-seafood preparation. Read the safety section before choosing this version.
- Optional celery and ginger: Add aroma; neither is required. Keep them optional in the recipe rather than adding unmeasured pieces.
- Ice: Helps keep the sauce cold during blending and adds a little dilution. It does not make raw fish safe.
A blender and fine-mesh sieve are useful here. If needed, compare fine-mesh strainers on Amazon (paid link) or ají amarillo paste on Amazon (paid link). Check labels for ingredients, salt and storage directions; these are search links, not personally tested product endorsements.
See our ají amarillo guide for more on its flavor and available forms.
How to Make Leche de Tigre
Yield: Four approximate sauce portions, not four main dishes. Final strained volume varies and has not been kitchen-measured. Time: About 10 minutes with prepared, chilled stock; making or chilling stock adds time.
Ingredients
- 1 cup (240 ml) fresh lime juice; measure the juice rather than relying on a lime count
- 1/2 cup (120 ml) prepared fish stock, chilled; use low-sodium stock if available
- 1/4 cup diced white fish fillet, optional; see raw-fish safety note
- 1 ají amarillo, stemmed, seeded and chopped; start with half if sensitive to heat
- 1/4 small red onion, thinly sliced
- 1 garlic clove, minced
- 2 tablespoons fresh cilantro leaves, loosely packed
- 1/4 teaspoon fine salt, or less with salted stock; adjust to taste
- 1 pinch ground black pepper
- 1 celery stalk, chopped (optional)
- 1/2 teaspoon peeled, grated fresh ginger (optional)
- 2 small ice cubes
Instructions
- Prepare the ingredients. Wash the produce, squeeze and measure the lime juice, and discard the seeds. Stem, seed and chop the chile; slice the onion and chop the optional celery. Keep the prepared stock chilled. If including the optional fish, dice it on a separate clean board and keep it refrigerated until blending.
- Blend briefly. Add the lime juice, chilled stock, chile, onion, garlic, cilantro, salt, pepper, ice and any optional celery, ginger or fish to a blender. Start with half the chile if you prefer less heat. Pulse in short bursts until the ingredients are finely broken down; stop before the mixture warms.
- Strain and adjust. Pour through a fine-mesh sieve into a clean, chilled bowl and discard the solids. The sauce should be pourable, not thick like a dip. Adjust salt cautiously. If too sharp or thick, stir in additional cold prepared stock or cold water, one tablespoon at a time; add more chile only if wanted.
- Serve cold and promptly. Use as a ceviche seasoning with appropriate raw-seafood precautions, or make the stock-only version without raw fish and spoon over cooked seafood. For appetizer glasses, use the stock-only version with fully cooked, chilled shrimp if desired. Never serve liquid that has contacted raw fish as a raw-fish-free sauce or drink.
Flavor and Texture Adjustments
- Too acidic: Add cold prepared stock or cold water one tablespoon at a time. Taste between additions; the sauce should still be tangy.
- Too hot: Dilute with a little extra stock and lime juice in the recipe’s original two-to-one lime-to-stock ratio, then adjust salt. For the next batch, start with half the chile.
- Too salty: Use unsalted stock and a little lime juice to dilute; adding more salt or salted paste will make it worse.
- Too thick: Strain thoroughly and add cold stock a tablespoon at a time.
- Garlic or onion dominates: Dilution can soften the intensity. Use a small garlic clove and the stated onion amount next time.
Best Ways to Serve Leche de Tigre
For ceviche, use it as a seasoning alongside the fish and other ingredients in your ceviche recipe. Citrus changes the texture of raw seafood; it does not replace cooking for food safety.
For a cooked-seafood appetizer, make the stock-only version with no raw fish. Spoon it over cooked, chilled shrimp or serve a small amount with cooked fish. Cancha, cooked choclo and cooked sweet potato provide contrast to the sharp sauce.
Small appetizer glasses are another serving option. Use fresh sauce made for that purpose, with cooked garnishes. Never reuse liquid that has contacted raw fish as though it were a raw-fish-free drink or finishing sauce.
Seafood Safety and Storage
Yield and timing: Four approximate sauce portions, not four main dishes. Final strained volume varies with produce, ice and optional ingredients and has not been kitchen-measured. About 10 minutes assumes prepared, chilled stock; making or chilling stock adds time.
Raw seafood: Lime juice changes fish texture but does not make raw seafood reliably safe. Cooking is the safest option. People who are pregnant, children, older adults and those with weakened immune systems should avoid raw seafood. For a version without raw fish, omit the optional fish and use fully cooked stock and cooked garnishes. Contains fish; seafood stock or shrimp adds shellfish allergens.
Keep cold: Refrigerate at 40°F (4°C) or below and prepare close to serving for best flavor. Discard perishable food left out longer than 2 hours, or 1 hour above 90°F (32°C). Do not save used raw-fish marinade for drinks or cooked dishes.
Substitutions: Frozen ají amarillo can replace fresh once thawed. If using jarred ají amarillo paste, start with 1 teaspoon and increase to taste; brands vary in salt and heat, so there is no exact spoon-for-chile conversion. Ginger and celery are optional. Do not use liquid drained from raw fish in place of prepared stock.
For the underlying handling guidance, see the FDA’s seafood safety advice. Freezing does not kill all harmful germs; cooking is the safest choice.
Does leche de tigre cure a hangover?
It has that reputation, but this recipe should not be presented as a hangover treatment, detox drink or source of probiotics. Enjoy it for its flavor, rather than a promised medical benefit.
Where to Find Leche de Tigre
Ask a Peruvian restaurant or cevichería whether leche de tigre is available separately or with ceviche. Ask whether it contains raw fish, dairy or shellfish if those ingredients affect your choice.
Some specialty markets carry ceviche bases or marinades. Check whether a product is a concentrate, a ready-to-use sauce or something requiring preparation. Follow its label; do not assume every bottled ceviche base is suitable for drinking straight.
Leche de Tigre Variations
Change the chile to adjust flavor and heat, or leave out the optional ginger and celery for a simpler version. A stock-only preparation is lighter than one containing blended fish. If using vegetable stock and omitting fish, describe it as a seafood-free adaptation; it will taste different.
Other Latin American seafood dishes have their own citrus sauces. They are useful dishes to explore, but should not all be presented as versions of the same Peruvian recipe.
Make It Your Own
Start with cold ingredients, blend briefly and strain. Taste before serving and adjust a little at a time. Once you have a balance you enjoy, note the chile amount and stock brand so the next batch is easier to repeat.
Explore more Peruvian seafood dishes, or use the printable card below to keep the ingredient list and method together.
Leche de Tigre Recipe
A tangy Peruvian ceviche sauce made with lime juice, chilled fish stock, ají amarillo, onion, garlic and cilantro. Includes optional ginger and fish, plus a stock-only option for serving with cooked seafood.
Ingredients
- 1 cup (240 ml) fresh lime juice; measure the juice rather than relying on a lime count
- 1/2 cup (120 ml) prepared fish stock, chilled; use low-sodium stock if available
- 1/4 cup diced white fish fillet, optional; see raw-fish safety note
- 1 ají amarillo, stemmed, seeded and chopped; start with half if sensitive to heat
- 1/4 small red onion, thinly sliced
- 1 garlic clove, minced
- 2 tablespoons fresh cilantro leaves, loosely packed
- 1/4 teaspoon fine salt, or less with salted stock; adjust to taste
- 1 pinch ground black pepper
- 1 celery stalk, chopped (optional)
- 1/2 teaspoon peeled, grated fresh ginger (optional)
- 2 small ice cubes
Instructions
- Prepare the ingredients. Wash the produce, squeeze and measure the lime juice, and discard the seeds. Stem, seed and chop the chile; slice the onion and chop the optional celery. Keep the prepared stock chilled. If including the optional fish, dice it on a separate clean board and keep it refrigerated until blending.
- Blend briefly. Add the lime juice, chilled stock, chile, onion, garlic, cilantro, salt, pepper, ice and any optional celery, ginger or fish to a blender. Start with half the chile if you prefer less heat. Pulse in short bursts until the ingredients are finely broken down; stop before the mixture warms.
- Strain and adjust. Pour through a fine-mesh sieve into a clean, chilled bowl and discard the solids. The sauce should be pourable, not thick like a dip. Adjust salt cautiously. If too sharp or thick, stir in additional cold prepared stock or cold water, one tablespoon at a time; add more chile only if wanted.
- Serve cold and promptly. Use as a ceviche seasoning with appropriate raw-seafood precautions, or make the stock-only version without raw fish and spoon over cooked seafood. For appetizer glasses, use the stock-only version with fully cooked, chilled shrimp if desired. Never serve liquid that has contacted raw fish as a raw-fish-free sauce or drink.
Notes
Yield and timing: Four approximate sauce portions, not four main dishes. Final strained volume varies with produce, ice and optional ingredients and has not been kitchen-measured. About 10 minutes assumes prepared, chilled stock; making or chilling stock adds time.
Raw seafood: Lime juice changes fish texture but does not make raw seafood reliably safe. Cooking is the safest option. People who are pregnant, children, older adults and those with weakened immune systems should avoid raw seafood. For a version without raw fish, omit the optional fish and use fully cooked stock and cooked garnishes. Contains fish; seafood stock or shrimp adds shellfish allergens.
Keep cold: Refrigerate at 40°F (4°C) or below and prepare close to serving for best flavor. Discard perishable food left out longer than 2 hours, or 1 hour above 90°F (32°C). Do not save used raw-fish marinade for drinks or cooked dishes.
Substitutions: Frozen ají amarillo can replace fresh once thawed. If using jarred ají amarillo paste, start with 1 teaspoon and increase to taste; brands vary in salt and heat, so there is no exact spoon-for-chile conversion. Ginger and celery are optional. Do not use liquid drained from raw fish in place of prepared stock.
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Jorge Garcia is the founder of AmigoFoods, where he has spent over 20 years helping readers discover authentic Latin American and Spanish cuisine. Raised in a Cuban-American household, Jorge learned to cook at the hands of his mother and grandmother, carrying forward generations of family recipes. That heritage, backed by his family’s four-generation history in the Latin food industry, inspired him to launch AmigoFoods in 2003. With more than 1,000 published articles on recipes, ingredients, and food culture, Jorge’s mission is simple: make authentic Latin cooking approachable for home cooks everywhere while honoring the traditions behind every dish.