This Peruvian classic brings bold flavors to your kitchen with tender chicken, crispy beef, and golden fries all tossed together. I’ve adapted this traditional dish to highlight the crispy textures that make it irresistible.
The secret lies in cooking each component separately for maximum impact—the beef gets seared until caramelized, the chicken stays juicy, and the fries maintain their crunch. A quick toss with soy sauce, vinegar, and tomatoes ties everything together.
What results is a vibrant, savory stir-fry that captures the spirit of Lima’s street food culture. The combination of crispy, tender, and tangy elements makes this dish unforgettable.
Serve immediately while the fries are still crispy and the flavors are at their peak. This is comfort food with serious personality.
Ingredients for Chicken Lomo Saltado
Sirloin, chicken, and potatoes come together for this Peruvian stir-fry with bold, crispy textures.
| Ingredient | Amount | Notes |
|---|---|---|
| Sirloin Steak 🥩 | 1 lb | Thinly sliced against the grain |
| Boneless Chicken Breast 🍗 | 1 lb | Cut into thin strips |
| Russet Potatoes 🥔 | 2 whole | Peeled and cut into fries |
| Red Onion 🧅 | 1 whole | Sliced into thin strips |
| Roma Tomatoes 🍅 | 2 whole | Cut into wedges |
| Soy Sauce 🫒 | ¼ cup | Low-sodium preferred |
| Distilled White Vinegar 💧 | 3 tbsp | Or red wine vinegar |
| Vegetable Oil 🫒 | ½ cup | For frying, high smoke point |
| Garlic Cloves 🧄 | 4 cloves | Minced finely |
| Ground Cumin 🌿 | 1 tsp | Freshly ground preferred |
| Dried Oregano 🍃 | 1 tsp | Crushed between fingers |
| Salt 🧂 | 1 tsp | Or to taste |
| Ground Black Pepper 🌶️ | ½ tsp | Freshly ground preferred |
| Fresh Cilantro 🌿 | ¼ cup | Chopped, for garnish |
The beef needs to be sirloin—it stays tender when seared fast and hot. Whole Foods or a good butcher will have it pre-sliced thin for stir-fry, but you can do it yourself at home (freeze for 20 minutes first for easier slicing). Look for bright red color with some marbling. The chicken should be boneless, skinless breasts—thighs work too but can get greasy with the fries.
No soy sauce? Coconut aminos work in a pinch, but the flavor will be milder. Out of vinegar? Lime juice at half the amount adds the tang you need. For the potatoes, Yukon Golds are a decent swap if you don’t have Russets—they’ll be creamier inside but still crisp up. Skip the pre-cut fries from the grocery store (they’re usually coated to prevent browning).
Cook the fries last—they’re the star and need to stay crispy. Leftovers keep 2-3 days in the fridge, but the fries will soften. Reheat in a skillet to revive some crunch. Doesn’t freeze well (the potatoes turn mushy).
Why You’ll Love This Recipe
- One Pan Meal: I love throwing the chicken, potatoes, and onions together in one skillet—minimal cleanup, maximum flavor.
- Soy-Garlic Punch: That first bite with the tangy soy sauce and fresh tomatoes? Ridiculously good every time.
- Weeknight Hero: Between us, this is my go-to when I need dinner on the table fast but still crave restaurant-quality taste.
- Stretches Far: Leftovers taste even better the next day, and it feeds my family of four with zero complaints.
Step-by-Step Instructions for Chicken Lomo Saltado
Here’s how I create this Peruvian classic with perfect texture and authentic flavor every time.
Step 1: Fry the Potatoes to Golden Perfection
Heat ½ cup vegetable oil in a large skillet over medium-high heat until shimmering. Add the russet potatoes cut into fries and cook in batches to avoid overcrowding. You want them to sizzle immediately when they hit the oil.
Fry for 8-10 minutes, turning occasionally, until the fries are deep golden brown and crispy on all sides. The oil should bubble steadily but not violently. Use a slotted spoon to transfer the finished fries to a paper towel-lined plate to drain. Sprinkle lightly with salt while still hot—this helps them stay crispy.
Step 2: Sear the Beef and Chicken with Aromatics
In the same skillet, add the thinly sliced sirloin steak and cook over high heat for 2-3 minutes until just browned but still slightly pink inside. Remove the beef and set aside with the fries.
Add the boneless chicken breast strips to the same hot skillet. Season with 1 tsp salt, ½ tsp ground black pepper, 1 tsp ground cumin, and 1 tsp dried oregano. Cook for 4-5 minutes until the chicken is no longer pink and the edges are lightly charred. Add the minced 4 cloves garlic cloves during the last minute of cooking.
Step 3: Create the Tangy Sauce with Vegetables
Reduce heat to medium and add the sliced red onion to the skillet. Cook for 2-3 minutes until the onions soften and start to turn translucent. The residual spices and garlic will coat the onions beautifully.
Add the Roma tomatoes cut into wedges, ¼ cup soy sauce, and 3 tbsp distilled white vinegar. Stir well to combine and cook for 2-3 minutes until the tomatoes begin to break down and the liquid reduces slightly. The sauce should be fragrant and slightly syrupy, coating the back of a spoon.
Step 4: Combine All Components and Finish
Return the cooked sirloin steak, boneless chicken breast, and crispy russet potatoes to the skillet with the sauce. Toss everything together gently to coat all components evenly with the tangy sauce. Cook for an additional 1-2 minutes to heat through and allow the flavors to meld.
Taste and adjust seasoning if needed. The dish should have a perfect balance of savory, tangy, and slightly sweet flavors. Transfer to a serving platter and garnish generously with ¼ cup fresh cilantro. Serve immediately while the fries are still crispy and the meat is hot.
Pro Tips For Making Chicken Lomo Saltado
- Sear Chicken First: Get a screaming hot pan with 2 tablespoons of oil and sear the chicken breast in batches—this locks in juices and prevents stewing when you add the veggies later.
- Cut Potatoes Thin: Slice the russets into 1/4-inch matchsticks so they fry up crispy in the same time it takes to cook the meat, no pre-boiling needed.
- Skip Overcrowding: I learned this the hard way—cook the chicken and potatoes in separate batches or they’ll steam instead of brown, and your lomo saltado will taste soggy.
- Use Ripe Tomatoes: Pick Roma tomatoes that yield slightly to pressure; underripe ones stay hard and watery, while overripe turn to mush in the stir-fry.
Best Sauces and Condiments for This Recipe
Classic Aji Verde
This bright green Peruvian sauce is my go-to pairing for lomo saltado. Blend 1 cup fresh cilantro, 2 jalapeños (seeds removed), ¼ cup mayonnaise, ¼ cup sour cream, 2 garlic cloves, and 1 tbsp lime juice until smooth. It adds a cool, creamy contrast to the dish’s bold flavors. 🌿
Spicy Huancaina
For cheese lovers, this creamy sauce is a game-changer. Blend 1 cup queso fresco, 2 yellow chili peppers (or 1 tbsp yellow chili powder), ½ cup evaporated milk, 2 saltine crackers, and 1 garlic clove until silky. Drizzle generously over the top.
Quick Garlic Sauce
When I’m short on time, I whisk ½ cup mayonnaise, 3 minced garlic cloves, 1 tbsp lime juice, and 1 tsp yellow chili powder. This takes 2 minutes and packs a flavor punch. Perfect for dipping those crispy fries.
Citrus Crema
Stir ½ cup sour cream with zest of 1 lime, 1 tbsp lime juice, and 1 tsp honey. The citrus brightens the dish’s richness. I learned this trick from a Lima street vendor.
It’s especially good when served with extra cilantro on top.
Simple Soy Drizzle
Reduce ¼ cup soy sauce with 1 tbsp brown sugar and 1 tsp grated ginger until syrupy. Drizzle over the finished dish for added depth. This takes the soy sauce from the recipe to the next level. 💛
Nutrition Facts
Frequently Asked Questions
Can I use a different cut of beef?
Flank or skirt steak work well as alternatives to sirloin. Both have great flavor but may require slightly less cooking time—about 1-2 minutes per side over high heat to stay tender.
How do I keep the fries crispy?
Fry in small batches to avoid steaming, and drain on paper towels. Add them to the stir-fry last, just before serving, so they retain their crunch.
What if I don’t have vinegar?
Substitute with lime juice at half the amount—about 1.5 tbsp instead of 3 tbsp. It adds the needed tang while keeping the dish authentic.
Can I make this ahead of time?
Best served fresh, but leftovers keep 2-3 days in the fridge. Reheat in a skillet to revive the textures—microwaving will soften the fries.
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