Experience the Sizzle: Mastering Peruvian Lomo Saltado at Home
Uncover the vibrant flavors of Peru with Lomo Saltado, a dish that has quickly become a global favorite and a personal top pick in my steak repertoire. This iconic Peruvian beef stir-fry is a delightful fusion of culinary traditions, blending hearty cuts of beef with crisp onions, juicy tomatoes, and perfectly golden French fries, all tossed in a savory, tangy sauce. It’s more than just a meal; it’s an experience that elevates the classic steak and potato pairing to an entirely new dimension of pure deliciousness. Not only is it incredibly flavorful, but you’ll also find it surprisingly fast and easy to prepare, making it ideal for a weeknight dinner or a special gathering.
For those craving another robust and comforting meal, be sure to explore my recipe for Grilled Carne en su Jugo, another hearty dish that promises to satisfy.

Table of Contents
- The Legacy of Lomo Saltado: A Culinary Journey
- Step 1: Selecting, Seasoning, and Searing the Beef to Perfection
- Pro Tip: Selecting the Best Beef Cut
- The Art of the Crispy Fry: A Non-Negotiable Element
- Step 2: Sautéing Vibrant Vegetables and Crafting the Signature Sauce
- Pro Tip: Perfecting the Veggie Prep
- Step 3: Bringing it All Together for the Grand Finale
- Frequently Asked Questions About Lomo Saltado
- Similar Flavorful Recipe Ideas You’ll Love
- Peruvian Beef Stir Fry (Lomo Saltado) Recipe Card
The Legacy of Lomo Saltado: A Culinary Journey
Lomo Saltado is more than just a dish; it’s a testament to Peru’s rich culinary history and its vibrant cultural melting pot. Originating from the “Chifa” tradition, which refers to the fusion of Chinese and Peruvian cuisine, Lomo Saltado perfectly embodies this unique blend. The “saltado” in its name means “stir-fried,” a technique borrowed from Chinese cooking, while the ingredients like beef, onions, tomatoes, and especially potatoes, are staples of Peruvian fare. This combination creates a harmonious balance of umami, sweetness, tang, and a touch of heat, making it an incredibly satisfying and addictive dish. The rapid cooking method ensures that the ingredients retain their freshness and distinct textures, making every bite a celebration of flavor and tradition.
Step 1: Selecting, Seasoning, and Searing the Beef to Perfection
The foundation of an outstanding Peruvian Beef Stir Fry, or Lomo Saltado, begins with the beef. For this dish, a cast iron skillet is ideal, as it retains high heat perfectly for a proper sear. When selecting your cut, aim for lean beef with minimal marbling. While many cuts can work, I personally opt for three beautiful filet mignons for their unparalleled tenderness and delicate flavor. Other excellent choices include sirloin, flank steak, or even skirt steak, all cut against the grain for maximum tenderness.

Once you have your chosen beef, generously season all sides with a quality blend like Dad’s Steak Seasoning. This seasoning helps to enhance the beef’s natural flavors and creates a beautiful crust. Next, preheat your grill to a high heat, focusing on direct heat. Place the seasoned steaks directly on the grates, searing them off for approximately 1 minute per side, or until all surfaces achieve a rich, golden-brown crust. It’s perfectly fine if the interior of the steak remains raw at this stage; we will complete the cooking process later in the skillet, ensuring maximum flavor and tenderness. Once seared, remove the steaks from the grill and allow them to rest. Resting is crucial as it allows the juices to redistribute throughout the meat, resulting in a more tender and flavorful final product.
Pro Tip: Selecting the Best Beef Cut
- For the most tender Lomo Saltado, a **filet mignon** is an excellent choice. Its lean profile and exquisite tenderness make it perfect for stir-frying.
- Alternatively, **top sirloin**, **flank steak**, or **skirt steak** are also great options. Ensure these cuts are sliced thinly and against the grain to maximize tenderness in every bite.
- The goal is a cut that will cook quickly and remain tender within the stir-fry environment.
The Art of the Crispy Fry: A Non-Negotiable Element
One of the defining characteristics of Lomo Saltado is the inclusion of French fries directly in the stir-fry. To prevent them from becoming soggy and to ensure they hold up to the savory sauce, proper preparation is key. I recommend cooking a generous handful of steak-cut fries in either an air fryer or a conventional oven. Cook them until they are beautifully golden brown and undeniably crispy, but be careful not to burn them. This pre-cooking step creates a robust barrier, maintaining their texture and preventing them from absorbing too much moisture from the stir-fry. The contrast between the tender beef, the soft vegetables, and the crunchy fries is what makes Lomo Saltado truly special.

Dad’s Seasonings
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Step 2: Sautéing Vibrant Vegetables and Crafting the Signature Sauce
With the beef seared and resting, and the fries crisped to perfection, it’s time to turn our attention to the vibrant vegetables that give Lomo Saltado its freshness and depth. For this recipe, you’ll need a red onion, several ripe Roma tomatoes, and a few cloves of fresh garlic. Begin by slicing the red onion into thicker pieces; this ensures they hold their shape and offer a satisfying bite in the stir-fry. Similarly, slice the Roma tomatoes, but be sure to remove the watery insides and seeds. This crucial step prevents the dish from becoming overly watery and concentrates the tomato flavor.

Place your cast iron skillet back on the grill grates over direct heat and add a generous drizzle of olive oil. Once hot, toss the sliced onions and tomatoes into the skillet, allowing them to sauté until they begin to soften and caramelize slightly. Season these veggies with another dash of Dad’s Steak Seasoning to layer in additional flavor. After the onions and tomatoes have softened, introduce the sliced garlic cloves, continuing to sauté for another minute or two until fragrant. Be careful not to burn the garlic, as this can impart a bitter taste.
The sauce is what truly ties this dish together, offering a perfect balance of savory, sweet, and tangy notes. In a separate mixing bowl, combine equal parts soy sauce and apple cider vinegar. Add sriracha or your hot sauce of choice for a kick, adjusting the amount to your preferred spice level. Finally, whisk in a teaspoon of corn starch. The corn starch is vital as it acts as a thickening agent, giving the sauce a beautiful glossy texture that coats all the ingredients. Once thoroughly whisked, pour this savory mixture directly over the sautéed vegetables in the cast iron skillet, stirring continuously until the sauce thickens and beautifully coats the veggies.
Pro Tip: Perfecting the Veggie Prep
- Always **remove the insides and seeds from the tomatoes** to prevent your Lomo Saltado from becoming a watery mess. This ensures a richer, more concentrated tomato flavor.
- Utilize **large, steak-cut crispy fries** to ensure they maintain their texture and avoid sogginess when mixed into the dish. Their sturdy structure is key to absorbing the sauce without becoming mushy.
- Slice onions into **thicker pieces** so they don’t disintegrate during the stir-fry process, adding a pleasant texture.
Step 3: Bringing it All Together for the Grand Finale
With the vegetables perfectly sautéed and the aromatic sauce simmering, and your seared beef patiently resting, the final stage of assembling this masterpiece is at hand. It’s time to transform that perfectly seared meat into tender, bite-sized pieces ready to mingle with the other elements of the stir-fry.

When slicing any cut of beef for a stir-fry, the golden rule is to always cut against the grain. This technique shortens the muscle fibers, ensuring that each bite of steak is incredibly tender and easy to chew. Don’t be concerned if the inside of your seared beef is still visibly raw; this is intentional. The brief searing was to develop flavor and color, and the final cook will bring it to perfection. Slice the steak into thin, approximately 1/2-inch strips, and then halve those strips for ideal stir-fry size. Immediately add these tender beef pieces into the cast iron skillet with the sautéed vegetables and thickened sauce. Stir everything together briskly over the heat for just a few minutes, allowing the beef to finish cooking through and absorb all the incredible flavors of the sauce and vegetables.
Once the beef is cooked to your liking and fully integrated, remove the cast iron skillet from the grill. This is the moment to incorporate the starches: add in your beautifully crispy French fries. Gently fold them into the rest of the dish, ensuring they are coated with the sauce and beef without losing their precious crunch. Serve your delicious Peruvian Beef Stir Fry (Lomo Saltado) immediately, perhaps garnished with fresh chopped cilantro or parsley for an extra burst of freshness. This dish is fantastic on its own or can be served alongside a bed of fluffy white rice to soak up every last drop of the exquisite sauce.
Frequently Asked Questions About Lomo Saltado:
Absolutely! While grilling adds a wonderful smoky char, this recipe is incredibly versatile. You can easily replicate it using a cast iron skillet on your stove top. The key is to achieve high heat for searing the beef and sautéing the vegetables. For the fries, your oven or an air fryer will work perfectly. The principles of searing, sautéing, and combining ingredients remain the same, regardless of your heat source.
For Lomo Saltado, you want a cut that cooks quickly and remains tender. Leaner cuts with good flavor are preferred. Filet Mignon, as used in this recipe, offers supreme tenderness. Other excellent choices include top sirloin, flank steak, or skirt steak. If using flank or skirt steak, always remember to slice it thinly against the grain to ensure tenderness. Avoid very fatty cuts like a heavily marbled ribeye, as the fat might render too much and make the stir-fry greasy. The goal is flavorful, tender strips of beef that meld well with the sauce and vegetables.
Soggy fries are a common issue! The key to preventing this is ensuring your fries are extremely crispy before adding them to the stir-fry. Cook them until they are deeply golden and crunchy in the air fryer or oven. Also, make sure to add them right at the very end, just before serving, and fold them in gently. Overcooking them with the sauce or adding them too early will cause them to absorb too much moisture and lose their crisp texture. Using steak-cut fries can also help, as their larger surface area and density tend to hold up better.
Absolutely! The beauty of Lomo Saltado is its adaptability. To make it spicier, simply increase the amount of sriracha or hot sauce in your sauce mixture. You can also add a pinch of red pepper flakes with the garlic. For a milder version, reduce the sriracha or omit it entirely. You can also use a sweeter chili sauce for a different flavor profile.
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Peruvian Beef Stir Fry (Lomo Saltado)
Maciek Zurawski
15
20
4
People
Ingredients
- 3 Filet Mignons (or preferred lean steak)
- 1/2 Large Red Onion
- 3 Roma Tomatoes
- 2 Garlic Cloves
- 1 cup French Fries (steak fries preferred), cooked until crispy
- 1/4 cup Soy Sauce
- 1/4 cup Apple Cider Vinegar
- 2 tbsp Dad’s Steak Seasoning (plus more for veggies)
- 2 tbsp Sriracha or Hot Sauce (to taste)
- 1 tsp Corn Starch
- Olive Oil, for sautéing
Instructions
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1. Generously season the steaks on all sides with Dad’s Steak Seasoning.
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2. Preheat your grill to high heat over direct flame. Place the seasoned steaks on the grates and sear for about 1 minute per side until all sides are nicely browned. The steak will still be raw on the inside, which is expected. Remove from grill and let rest.
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3. While the steaks are resting, cook a handful of steak-cut fries in an air fryer or oven until they are golden brown and perfectly crispy. Set aside.
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4. Prepare your vegetables: Slice the red onion into thicker pieces. Slice the Roma tomatoes, making sure to remove the watery insides and seeds to prevent a soggy dish. Mince or thinly slice the garlic cloves.
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5. Place a cast iron skillet on the grill (or stove top over high heat) and add a drizzle of olive oil. Add the sliced onions and tomatoes to the skillet and sauté over direct heat until they begin to soften. Season with more Dad’s Steak Seasoning. Once soft, add the sliced garlic and continue sautéing for another minute until fragrant.
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6. Prepare the sauce: In a mixing bowl, combine equal parts soy sauce and apple cider vinegar, sriracha (or your chosen hot sauce), and corn starch. Whisk thoroughly until the corn starch is fully dissolved. Pour this sauce over the sautéed vegetables in the skillet, stirring until it thickens slightly and coats the veggies.
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7. Slice the rested beef against the grain into thin, 1/2-inch strips, then halve them if desired. Add the sliced beef into the cast iron skillet with the veggies and sauce. Stir and cook for a few minutes until the beef is cooked to your preferred doneness and well-coated with the sauce.
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8. Finally, remove the cast iron skillet from the heat. Gently fold in the crispy French fries, ensuring they are coated but maintain their crunch. Serve immediately and enjoy this delicious Peruvian Beef Stir Fry!
Nutrition
Calories:
184kcal
|
Carbohydrates:
23g
|
Protein:
4g
|
Fat:
9g
|
Saturated Fat:
3g
|
Polyunsaturated Fat:
1g
|
Monounsaturated Fat:
5g
|
Sodium:
1104mg
|
Potassium:
432mg
|
Fiber:
4g
|
Sugar:
2g
|
Vitamin A:
388IU
|
Vitamin C:
12mg
|
Calcium:
20mg
|
Iron:
1mg
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