Name: Authentic Peruvian Ceviche with Sweet Potatoes and Plantain Chips Recipe
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Cuisine: Peruvian
Ingredients: 1 kg white fish fillet (Mahi-Mahi); 1/2 kg lemons; 1/2 kg limes; Salt to taste; 1 small purple onion; 3 medium habanero red peppers; 1 teaspoon grated ginger; 1/2 cup fresh coriander (cilantro); 2 medium sweet potatoes; 1 cup yellow corn; Plantain chips (made from 1-2 plantains)

Jump to Recipe· 4.3 from 5 reviews

If you are craving a vibrant, zesty dish packed with fresh flavors and authentic tradition, this Authentic Peruvian Ceviche with Sweet Potatoes and Plantain Chips Recipe is absolutely for you. This classic Peruvian seafood delight beautifully balances the refreshing tang of citrus-marinated white fish with the natural sweetness of steamed sweet potatoes and the satisfying crunch of golden plantain chips. Every bite is a celebration of Peru’s rich culinary heritage, offering layers of texture and taste that feel both familiar and exciting. I can’t wait to guide you through making this show-stopper that’s sure to impress family and friends alike!

Ingredients You'll Need

A wooden cutting board sits on a white marbled surface with chopped pieces of light pink fish fillets spread on the right side, and three longer, thin strips of fillet on the left side next to a silver knife. In the background, on the white marbled surface, there is a clear glass bowl with green chopped herbs near the top center, a small glass pitcher of light yellow oil to the right, and a partial view of another clear bowl with a light liquid on the far right. Photo taken with an iphone --ar 4:5 --v 7

The magic of the Authentic Peruvian Ceviche with Sweet Potatoes and Plantain Chips Recipe lies in its simple yet essential ingredients. Each element plays a pivotal role in delivering the dish’s iconic balance of flavors and textures — from the fresh fish’s delicate firmness to the bold citric “cooking” marinade and the contrasting sweetness and crispiness on the side.

1 kg white fish fillet (Mahi-Mahi): Choose a firm, fresh fish for perfect cubes that hold texture.
½ kg lemon: Freshly squeezed to add bright acidity that “cooks” the fish.
½ kg lime: Adds an extra tangy kick that’s essential for authentic ceviche.
1 small purple onion: Thinly sliced for crunch and mild sweetness.
3 medium habanero red peppers: For a fiery touch that wakes up the palate—adjust to your heat preference.
½ cup fresh coriander: Adds herbaceous freshness that lifts the entire dish.
1 teaspoon grated ginger: Provides a subtle warmth and complexity.
Salt to taste: Balances and enhances all the flavors.
2 medium sweet potatoes: Steamed to tender perfection, offering a natural sweetness against the tangy ceviche.
1 cup yellow corn: (Optional) Can add a slight earthiness and crunch.
Plantain chips: Crisp, homemade or store-bought, for that irresistible crunch.

How to Make Authentic Peruvian Ceviche with Sweet Potatoes and Plantain Chips Recipe

Step 1: Prepare the Fish

Begin by washing and drying your white fish fillets. Cut them into uniform 2 cm cubes, taking care to remove any skin, scales, or spines. Having even pieces ensures they “cook” evenly in the citrus marinade, giving you that perfect texture: tender yet firm.

Step 2: Create the Marinade

Next, wash the lemons and limes thoroughly. Squeeze them directly into a large bowl, straining to catch any seeds. This vibrant citrus juice is the heart of your ceviche — it will gently “cook” the fish without heat, turning it opaque and tender with bright notes.

Step 3: Marinate the Fish

Submerge all your fish cubes in the citrus juice, ensuring each piece is fully covered. Cover the bowl and place it in the refrigerator for 20 to 30 minutes. Stir gently every now and then for an even marinade. Adding a few ice cubes here helps keep the fish chilled and firm as it marinates.

Step 4: Prepare Sweet Potatoes

While the fish marinates, wash and steam your sweet potatoes until tender, about 30 minutes. Once cooked, peel them and cut into large pieces. These sweet, mellow potatoes will be the perfect counterbalance to the ceviche’s tanginess.

Step 5: Make Plantain Chips

Peel the plantains and cut them crosswise in halves. Using a potato peeler, thinly slice them into delicate chips. Fry the slices in hot oil, making sure they don’t overlap, and stir occasionally for even cooking. Once golden and crisp, drain on absorbent paper to remove excess oil.

Step 6: Prepare the Garnish

Wash and seed the habanero peppers, chopping them finely alongside thin strips of purple onion. Finely chop fresh coriander. This combination of spicy heat, crunch, and herbaceous freshness creates an exciting burst of flavor against the marinated fish.

Step 7: Combine and Season

Remove the ceviche from the fridge; the fish should now look opaque and tender. Gently mix in the onion, chili, coriander, grated ginger, and a pinch of salt. Let it chill covered for another 10 minutes to allow the flavors to meld beautifully.

Step 8: Serve and Enjoy

Portion the ceviche into small plates or cups. Serve alongside your steamed sweet potatoes and crunchy plantain chips. For an extra sprinkle of freshness, garnish with additional coriander and slices of ají limo chili pepper if you like some more heat.

How to Serve Authentic Peruvian Ceviche with Sweet Potatoes and Plantain Chips Recipe

The image shows a dish with three parts on a white plate holding a blue plate. The first part is a pile of white fish pieces mixed with thin purple onion slices, small red chili pieces, and green cilantro, all layered together in the center-left. Behind this, there are three long, golden yellow fried plantain strips standing upright. To the right, there are three small chunks of orange sweet potato. In front of the fish, there is a green lime wedge. In the background, there is a clear glass bowl filled with more of the fish and onion mix. The whole setup is on a white marbled surface. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

Fresh garnishes elevate your ceviche like nothing else. Finely chopped coriander adds pop and aroma, while thinly sliced ají limo peppers bring visual color and spicy excitement. A light drizzle of extra virgin olive oil can also add a subtle richness that contrasts with the tartness of the marinade.

Side Dishes

Traditionally, the sweet potatoes and plantain chips served alongside ceviche aren’t just sides—they’re integral to the experience. The creamy texture and mild sweetness of the potatoes balance the sharp citrus, while the crunchy chips add fun texture contrasts. Pairing with a crisp white wine or a cold chicha morada (purple corn drink) makes it a truly authentic Peruvian feast.

Creative Ways to Present

For an impressive presentation, try layering the ceviche and sweet potatoes in clear glasses for an elegant parfait-styled appetizer. You can also arrange the plantain chips around the dish for edible “scoops.” Adding edible flowers or microgreens can bring a fancy touch, perfect for dinner parties.

Make Ahead and Storage

Storing Leftovers

The Authentic Peruvian Ceviche with Sweet Potatoes and Plantain Chips Recipe is best enjoyed fresh, but you can store leftovers in an airtight container in the refrigerator for up to 24 hours. Note that the fish will continue to marinate and soften, possibly becoming a bit mushy, so shorter storage is always better.

Freezing

Freezing ceviche is not recommended as the texture of the raw fish and the fresh vegetables will deteriorate once thawed, losing that fresh, vibrant quality that makes this dish so special.

Reheating

Reheating ceviche is not advised because the fish is “cooked” by the citrus juice rather than heat. If you want a warmed meal, try gently steaming the sweet potatoes separately and serve alongside fresh ceviche instead.

FAQs

Can I use a different type of fish for this ceviche?

Absolutely! While Mahi-Mahi is traditional and firm enough to hold its shape, other firm white fishes such as sea bass, snapper, or halibut work great. Just make sure the fish is very fresh and sushi-grade.

How spicy is the authentic recipe?

The heat level mainly depends on the amount and type of chili used. Habanero peppers give a lively kick, but you can reduce the quantity or swap for milder peppers if you prefer less heat. Adjust to your taste!

Why do we use both lemon and lime?

Using a combination of lemon and lime juices provides a more complex and balanced citrus flavor that brightens the fish perfectly. Each brings slightly different acidity and aroma to the marinade.

Can I prepare the sweet potatoes and plantain chips in advance?

You can steam the sweet potatoes up to a day ahead and refrigerate them wrapped to maintain moisture. Plantain chips are best freshly fried to stay crisp but can be made a few hours in advance and stored in an airtight container.

What makes this ceviche recipe authentic?

This recipe combines traditional Peruvian ingredients like fresh white fish, lime and lemon juices, red chili peppers, coriander, sweet potatoes, and plantain chips, all prepared with classic methods. It captures the true essence of Peru’s coastal flavors and culinary heritage.

Final Thoughts

You really can’t go wrong with this Authentic Peruvian Ceviche with Sweet Potatoes and Plantain Chips Recipe. It’s fresh, flavorful, and wonderfully easy to prepare—perfect for when you want to impress with something truly unique yet comforting. Trust me, once you’ve experienced the vibrant blend of citrus, spice, and sweetness in this dish, it will quickly become one of your all-time favorites. So gather your ingredients, invite some friends, and dive into the irresistible taste of Peru’s coastal treasure!

Authentic Peruvian Ceviche with Sweet Potatoes and Plantain Chips Recipe

Ingredients You'll Need