Traditional Peruvian Dishes
Peruvian Ceviche with Tiger's Milk
Prepare an authentic Peruvian ceviche with tiger's milk: fresh corvina briefly cured in lemon, ají, and cilantro, accompanied by red onion, sweet potato, and cooked corn. A vibrant, citrusy recipe full of contrasts.

This Peruvian ceviche combines firm white fish, cold tiger's milk, and traditional garnishes like sweet potato, corn, and lettuce. The key is to use very fresh fish, keep the ingredients refrigerated, and respect the brief curing time to preserve a juicy texture.
01
Ingredients
Have everything ready before you begin.
- ✓600 g of fresh corvina, skinless and boneless, cut into approximately 2 cm cubes
- ✓12 green lemons
- ✓1 medium red onion
- ✓1 stalk of celery
- ✓1 small piece of fresh ginger
- ✓1 clove of garlic
- ✓1/2 ají limo or 1 small rocoto
- ✓1/4 cup of cilantro leaves
- ✓1/2 cup of cold fish broth
- ✓1 teaspoon of salt
- ✓1/4 teaspoon of ground white pepper
- ✓1 medium sweet potato
- ✓1 ear of cooked corn
- ✓4 lettuce leaves
- ✓Approximately 100 g of clean fish trimmings for the tiger's milk, optional
02
Step-by-step method
- 01
Keep the corvina refrigerated and work with clean utensils
Keep the corvina refrigerated and work with clean utensils. Wash the lemons, celery, ginger, garlic, ají, cilantro, and onion.
- 02
Cook the sweet potato until tender and let it cool
Cook the sweet potato until tender and let it cool. Also, cook the ear of corn, remove the kernels, and set them aside.
- 03
Peel the cooled sweet potato and cut it into thick slices or half-moons
Peel the cooled sweet potato and cut it into thick slices or half-moons. Wash and dry the lettuce leaves and place them in the containers where you will serve the ceviche.
- 04
Squeeze 8 lemons gently to avoid extracting bitterness from the white part of the peel
Squeeze 8 lemons gently to avoid extracting bitterness from the white part of the peel.
- 05
Place the lemon juice in a blender along with the chopped celery, ginger, garlic, half of the ají, 2 tablespoons of red onion, 2 tablespoons of cilantro, cold fish broth, white pepper, and 1/2 teaspoon of salt
Place the lemon juice in a blender along with the chopped celery, ginger, garlic, half of the ají, 2 tablespoons of red onion, 2 tablespoons of cilantro, cold fish broth, white pepper, and 1/2 teaspoon of salt.
- 06
Add the fish trimmings, if you have them
Add the fish trimmings, if you have them. Blend for a few seconds, until you get an aromatic and slightly thick mixture.
- 07
Strain the mixture with a fine strainer
Strain the mixture with a fine strainer. Taste the tiger's milk and adjust with some of the remaining salt or a bit more ají, if desired. Reserve it in the refrigerator.
- 08
Cut the red onion into fine feathers
Cut the red onion into fine feathers. Quickly rinse it with cold water, if you want to soften its intensity, and drain it well.
- 09
Cut the remaining ají into thin strips
Cut the remaining ají into thin strips. To reduce the spiciness, remove the seeds and veins. Also, chop the remaining cilantro.
- 10
Place the corvina cut into uniform cubes in a cold container
Place the corvina cut into uniform cubes in a cold container. Add the remaining 1/2 teaspoon of salt and mix carefully.
- 11
Incorporate half of the onion, the cut ají, and the chopped cilantro
Incorporate half of the onion, the cut ají, and the chopped cilantro.
- 12
Squeeze the remaining 4 lemons over the fish
Squeeze the remaining 4 lemons over the fish. Add approximately 3/4 cup of cold tiger's milk and mix gently with a spoon or spatula.
- 13
Let the fish rest for 5 to 8 minutes to obtain a fresh and juicy texture
Let the fish rest for 5 to 8 minutes to obtain a fresh and juicy texture. Avoid prolonging the rest too much; if you prefer it more cured, you can wait up to 10 minutes.
- 14
Taste a cube and check the balance between acidity, salt, spiciness, and fish flavor
Taste a cube and check the balance between acidity, salt, spiciness, and fish flavor. If it lacks intensity, add a bit more tiger's milk.
- 15
Serve the ceviche over the lettuce leaves
Serve the ceviche over the lettuce leaves. Distribute the red onion, some strips of ají, and cilantro leaves on top.
- 16
Accompany each serving with sweet potato and cooked corn kernels
Accompany each serving with sweet potato and cooked corn kernels. Serve a bit more tiger's milk around the fish or on the side.
- 17
Serve immediately, well chilled and freshly prepared
Serve immediately, well chilled and freshly prepared.
- Use firm, very fresh white fish; you can also use sole, grouper, or sea bass.
- Keep the fish refrigerated until the moment of preparation and avoid leaving it at room temperature.
- Cut the fish cubes to a uniform size so that they cure evenly.
- Ají limo can be substituted with rocoto; adjust the amount according to the desired level of spiciness.
- Do not prolong the curing time too much: between 5 and 8 minutes helps to preserve a juicy texture.
- The tiger's milk should be cold when mixed with the fish.
- Serve the ceviche immediately and do not store the fish mixed with lemon for too long.