Beef Tenderloin and Pickled Onion Tacos Recipe
Who doesn't love a good taco? The combination of warm tortillas, savory fillings, and zesty toppings makes for a truly satisfying meal.

Who doesn't love a good taco? The combination of warm tortillas, savory fillings, and zesty toppings makes for a truly satisfying meal.

Season the filet steaks with cumin, chili powders, and salt.
Set the seasoned steaks aside.
In a bowl, combine red onion, vinegar, and 1/2 teaspoon salt.
Stir the mixture and let it sit for 15 minutes.
Heat oil in a small cast iron or stainless steel skillet over high heat until it starts to smoke.
Add the steaks to the skillet and cook without moving them until they are well browned, approximately 2 minutes.
Flip the steaks and cook the second side until it is browned as well, for about 2 minutes.
Transfer the cooked steaks to a large plate and let them rest for 5 minutes.
Slice the steak and serve it with warmed tortillas, onions, cheese, cilantro, and lime wedges.
Who doesn't love a good taco? The combination of warm tortillas, savory fillings, and zesty toppings makes for a truly satisfying meal. And when it comes to tacos, beef tenderloin and pickled onion tacos are a flavor explosion you won't want to miss. Let's dive into why these tacos are the perfect choice for your next culinary adventure.
Beef tenderloin, also known as filet mignon, is a cut of beef that is prized for its tenderness and rich flavor. It's the king of steaks, and for a good reason. When cooked to perfection, it melts in your mouth, leaving you with a truly decadent experience.
But how do you achieve that perfect, juicy steak? It all starts with selecting high-quality beef tenderloin. Look for a cut with marbling, as this will contribute to the steak's tenderness and flavor. Then, season the meat with your favorite blend of herbs and spices, and sear it in a hot pan to lock in those juices. Finish it off in the oven for a perfectly cooked medium-rare steak.
Now, let's talk about the star of the show: pickled onions. These tangy, vibrant toppings add a burst of flavor to your tacos, balancing out the richness of the beef tenderloin. Pickling onions is a simple process that involves soaking thinly sliced onions in a mixture of vinegar, sugar, and salt. The result? Crisp, tangy onions that elevate your tacos to new heights.
So, you have your perfectly cooked beef tenderloin and tangy pickled onions. Now, it's time to assemble your tacos. Start with warm tortillas, either corn or flour, and lay a few slices of beef tenderloin on each one. Top it off with a generous helping of pickled onions, and feel free to add some fresh cilantro or a squeeze of lime juice for an extra burst of flavor. Fold it up, take a bite, and let the explosion of flavors dance on your taste buds.
Beef tenderloin and pickled onion tacos are a match made in culinary heaven. The tender, flavorful beef combined with the tangy, vibrant pickled onions creates a taco experience like no other. Whether you're hosting a dinner party or simply craving a delicious meal, these tacos are sure to impress. So, gather your ingredients, fire up that stove, and get ready to indulge in a taco extravaganza.
Cooking times vary depending on the size and desired level of doneness. As a general guideline, aim for about 15-20 minutes per pound in a preheated oven set to 425°F for medium-rare.
While beef tenderloin is the star of this recipe, you can certainly use other cuts of beef if you prefer. Skirt steak or flank steak work well and offer a slightly different flavor profile.
Absolutely! Pickled onions can be made in advance and stored in the refrigerator for up to two weeks. This makes them a convenient topping to have on hand for various dishes.
If you're looking for a vegetarian alternative, you can substitute the beef tenderloin with grilled portobello mushrooms or marinated tofu. Both options will provide a delicious and satisfying taco filling.
The beauty of tacos is that you can customize them to your liking. Some popular toppings include sliced avocado, shredded cheese, salsa, sour cream, and fresh jalapenos. Get creative and add your favorite flavors!
While homemade tortillas are a treat, store-bought tortillas work perfectly fine for these tacos. Just make sure to warm them up before assembling your tacos for the best texture and flavor.
Absolutely! Grilling the beef tenderloin adds a delicious smoky flavor to the meat. Just make sure to adjust the cooking time accordingly and keep an eye on the internal temperature to prevent overcooking.
Yes, you can experiment with different spices to customize the flavor of the pickled onions. Try adding a pinch of chili flakes for some heat or a few peppercorns for extra complexity.