Why You’ll Love This Recipe

• Authentic Chifa Flavors: Master the signature Peruvian-Chinese taste profile.
• Restaurant-Quality Results: Learn the techniques to achieve perfectly seared steak and crisp-tender vegetables.
• Quick & Easy Weeknight Meal: From prep to plate in under 40 minutes.
• A Perfect Blend of Textures: A satisfying mix of tender beef, juicy tomatoes, and crispy french fries.

Equipment You’ll Need

• Wok or large, heavy-bottomed skillet
• Large bowl for marinating
• Sharp chef’s knife
• Cutting board
• Tongs or a wok spatula
• Separate plates or bowls for holding cooked ingredients

Ingredients

• 1.5 lbs (680g) sirloin steak, cut against the grain into 1-inch thick strips
• 3 tablespoons soy sauce (or tamari for gluten-free)
• 2 tablespoons red wine vinegar
• 1 tablespoon vegetable oil, plus more for cooking
• 4 cloves garlic, minced
• 1 teaspoon ground cumin
• 1/2 teaspoon black pepper, freshly ground
• 1 large red onion, cut into thick wedges
• 2 large Roma tomatoes, cut into 8 wedges each
• 1-2 tablespoons ají amarillo paste (to taste)
• 1 lb (450g) frozen french fries, or 2 large russet potatoes cut into fries
• Salt to taste
• 1/2 cup fresh cilantro, roughly chopped
• Cooked white rice for serving

Instructions

1. In a large bowl, combine the steak strips, soy sauce, red wine vinegar, 1 tablespoon of vegetable oil, minced garlic, cumin, and black pepper. Toss well to coat. Let it marinate for at least 15 minutes at room temperature, or up to an hour in the refrigerator.
2. While the steak marinates, prepare your vegetables. Cut the onion and tomatoes into thick wedges. Have the ají amarillo paste and cilantro ready. This dish cooks very quickly, so having all your ingredients prepped (mise en place) is crucial.
3. Cook the french fries according to package directions, whether baking or frying, until golden brown and crispy. Set aside.
4. Heat a wok or large skillet over high heat until it is smoking slightly. Add 1-2 tablespoons of vegetable oil. Carefully add half of the marinated steak to the pan in a single layer. Do not overcrowd the pan. Sear for 1-2 minutes per side until well-browned but still pink inside. Remove the steak from the wok and set aside on a plate. Repeat with the remaining steak.
5. Reduce the heat to medium-high. Add the red onion wedges to the same wok and stir-fry for 2-3 minutes until they begin to soften but are still crisp. Add a pinch of salt.
6. Add the tomato wedges and the ají amarillo paste to the wok. Stir-fry for another 1-2 minutes. The tomatoes should be just heated through, not mushy.
7. Return the seared steak and any accumulated juices back to the wok with the vegetables. Stir everything together to combine.
8. Turn off the heat. Add the cooked french fries and the chopped cilantro to the wok. Gently toss everything together one last time. The residual heat and steam will meld the flavors.
9. Serve immediately over a bed of fluffy white rice. The combination of the saucy stir-fry, crispy fries, and absorbent rice is the hallmark of the dish.

Expert Cooking Tips

• Use High Heat: The key to a great stir-fry is extremely high heat. This sears the meat quickly, locking in juices, and keeps the vegetables crisp.
• Don’t Crowd the Pan: Cook the steak in batches to ensure it sears rather than steams. This creates the delicious browned crust known as the Maillard reaction.
• Mise en Place is Essential: This dish comes together in minutes. Have all your ingredients chopped, measured, and ready to go before you even turn on the stove.
• Use Thick-Cut Fries: Thicker fries, like steak fries, hold up better to the sauce and are less likely to become soggy immediately.

Substitutions and Variations

For a different protein, you can substitute the beef with chicken breast or thighs, cut into similar-sized pieces. Shrimp or firm tofu also work well. For a gluten-free version, use tamari or coconut aminos instead of soy sauce. If you can’t find ají amarillo paste, you can use a small amount of sambal oelek or another chili paste for heat, though the unique fruity flavor of the ají amarillo will be missing.

Common Mistakes to Avoid

The most common mistake is ending up with soggy french fries. To avoid this, ensure the fries are very crispy and add them at the very last moment, tossing gently just before serving. Another pitfall is overcooking the steak, which makes it tough. Searing it quickly over high heat is crucial. Finally, don’t let the tomatoes turn to mush; they should be warmed through but still hold their shape.

Serving Suggestions

Lomo Saltado is a complete meal in itself, traditionally served with a side of plain white rice to soak up the delicious, savory sauce. The french fries are typically mixed directly into the stir-fry. For a fresh contrast, you can serve it with a simple side salad of lettuce and cucumber with a light lime vinaigrette.

Storage and Reheating Tips

Lomo Saltado is best enjoyed immediately after cooking for optimal texture. If you have leftovers, store them in an airtight container in the refrigerator for up to 2 days. Be aware that the french fries will soften upon refrigeration. To reheat, stir-fry briefly in a hot skillet or microwave, but the original crispy texture of the fries will not return.

Frequently Asked Questions

What is Chifa cuisine?

Chifa is a culinary tradition that fuses Chinese (specifically Cantonese) cooking techniques and ingredients with traditional Peruvian ingredients. It emerged from the large-scale Chinese immigration to Peru in the late 19th and early 20th centuries and has become an integral part of Peruvian food culture.

What is ají amarillo and is it essential?

Ají amarillo is a yellow chili pepper native to Peru. It has a medium heat level and a distinct, fruity flavor that is fundamental to many Peruvian dishes. The paste is made from these peppers. While you can make the dish without it, using it will provide a more authentic and complex flavor.

Can I use a different cut of beef?

Yes. While sirloin is a great balance of flavor and tenderness, you can also use flank steak, skirt steak, or even beef tenderloin (filet mignon) for an extra tender result. The key is to slice it against the grain for maximum tenderness.

Conclusion

With this recipe, you’ve unlocked the secret to one of Peru’s most beloved dishes. Lomo Saltado is a celebration on a plate—a vibrant, satisfying meal that perfectly encapsulates the spirit of culinary fusion. The interplay of the savory beef, the tangy sauce, the fresh vegetables, and the comforting potatoes and rice is truly a masterpiece. Don’t be intimidated by the wok; embrace the sizzle and enjoy the process of creating a dish that is guaranteed to impress family and friends.