- Prep
- 20 min
- Cook
- 30 min
- Total time
- 50 min
- Yield
- 4 servings
- Difficulty
- EASY
- Calories
- 320 kcal
Quick summary
“Delicious sautéed flank steak with onions is a quick and tasty recipe, perfect for a quick and nutritious snack. If marinated, the meat becomes even tastier.”
What you need to know
- Easy to prepare and quick for fast meals.
- Flank steak absorbs seasoning well, resulting in an intense flavor.
- The combination of onion and skirt steak creates a unique texture and flavor.
- The use of olive oil and balsamic vinegar adds a touch of freshness and flavors.
- Parsley adds a final touch of flavor and color.
Ingredients
Main
- 1 kg flank steak
- 3 medium onions sliced
- 4 tablespoons of olive oil
- 2 cloves garlic, minced
- Salt and black pepper to taste
- 1 tablespoon balsamic vinegar
- Salsinha picada a gosto
Instructions
Principal
- Season the flank steak with salt, black pepper, and balsamic vinegar, letting it marinate for at least 15 minutes.
- In a large pot, heat the olive oil over medium heat and add the sliced onions, sautéing until they are golden.
- After the onions, add the minced garlic and sauté quickly, taking care not to burn.
- Remove the onions from the pan and set aside.
- In the same pan, add the flank steak and cook for about 10 minutes on each side, until well browned.
- When the meat is almost done, add the onions back to the pan, mixing everything together.
- Reduce the heat and let it cook for another 10 minutes, allowing the flavors to integrate.
- Check the seasoning and adjust as necessary.
- Finish with chopped parsley until the moment of serving.
Chef's tips
- Let the flank steak rest for at least 15 minutes to sear better.
- When cooking, check the doneness of the meat to ensure it stays tender and not tough.
- If you prefer, you can replace the balsamic vinegar with apple cider vinegar.
Variations
- Replace the flank steak with chicken for a lighter version.
- Add black pepper powder for an extra touch of flavor.
- Add a tablespoon of thyme powder for a more aromatic version.
Substitutions
- Substitute the flank steak with top sirloin or roasted pork for a heavier version.
- Replace garlic with chopped chives for a milder version.
- Substitute the onion for red bell pepper for a more colorful version.
How to store
Chilling the flank steak before cooking keeps it more flavorful. The fraldinha keeps well at room temperature for up to 3 days.
Can it be frozen?
It cannot be frozen directly, as the flank steak may overcook. However, you can freeze the flank steak before cooking and thaw before cooking.
What to serve with
- Chopped parsley for a final touch of flavor and color.
- Green leaf salad to balance the heavier meat.
- Barbecue steak for a heavier version.
Frequently asked questions
How can I substitute the garlic?
If preferred, the garlic can be replaced with chopped chives, which have a milder flavor.
Is it safe to let the flank steak marinate for longer?
Yes, more marinating time is advisable so that the meat absorbs the flavor better and becomes tastier.
Does flank steak keep well at room temperature?
Yes, the flank steak keeps well at room temperature for up to 3 days.
How do I thaw frozen flank steak?
Thaw the flank steak in the microwave or in cold water.
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