Ingredients
Metric weights use grams. US weights use ounces; liquids use fluid ounces. Conversions are rounded. Spoon measures use 5 ml teaspoons and 15 ml tablespoons; cups use 240 ml.
Serves 4
Choose any positive whole number of servings. Ingredients and measured amounts in steps scale together. Times, temperatures and equipment stay unchanged. For larger yields, cook separate original-size batches. Counted ingredients can become fractions; beat eggs before dividing them. Fixed correction-water checks remain fixed.
Potatoes
Beef
Sauce
Equipment
Kitchen scales; measuring jug and spoons; knife; cutting board; mixing bowls; oven; baking tray; oven gloves; heavy frying pan; spatula; food thermometer; heatproof spoon; spatula.
Check all product labels and cross-contact. Diet groups describe this listed draft, not every substitution.
Steps
Chips · About 30 min
- Roast 600 g potatoes, cut into chips, 35 ml neutral oil, ½ tsp salt at 220°C / 425°F for 25–30 minutes, turning.
Beef · About 4 min
- Sear 600 g beef steak, strips, 20 ml neutral oil in its oil in a very hot pan in batches for 3–4 minutes. Remove.
Toss · About 3 min
- Fry onion and garlic from 200 g red onion, wedged, 300 g tomatoes, wedged, 15 g garlic, 30 ml soy sauce, 25 ml red wine vinegar, 20 g coriander 2 minutes, add tomato, soy and vinegar, then beef. Check 63°C / 145°F, rest 3 minutes, toss with chips and coriander.
Check: The food must be hot through at 63°C / 145°F.
Tips
- Sear beef in small batches for browned edges.
- Use the texture and doneness checks in the method; cooking times depend on your pan and heat.
Substitutions
- Use mushrooms instead of beef for a different meat-free version.
Storage
- Refrigerate perishable food within two hours, or within one hour in heat above 32°C / 90°F. Store covered at 4°C / 40°F or below. Use within two days for this draft.
- Reheat cooked dishes to 74°C / 165°F, stirring or turning for even heating. Serve cold salads, dips and chilled desserts directly from safe refrigeration.
- For sauces and soups, add a little water if thick and reheat gently. Crisp coatings soften after storage.
Make ahead
- Prepare the measured ingredients for Lomo Saltado one day ahead. Refrigerate chopped vegetables and other perishable ingredients separately; complete the staged cooking on the serving day.
FAQ
What matters most when making Lomo Saltado?
Sear beef in small batches for browned edges.
What can I substitute in Lomo Saltado?
Use mushrooms instead of beef for a different meat-free version.
Can I prepare Lomo Saltado ahead?
Prepare the measured ingredients for Lomo Saltado one day ahead. Refrigerate chopped vegetables and other perishable ingredients separately; complete the staged cooking on the serving day.
Food safety references
FoodSafety.gov: cooking temperatures · Food Standards Agency: rice storage and reheating



