Ingredients
Equipment
Method
Prep the Pan
- Preheat your oven to 400°F (200°C). Grab a large 13x18 inch baking sheet and line it generously with aluminum foil for easy cleanup.
The Tenderizing Marinade & Arrange
- In a medium bowl, combine the sliced steak strips with 1 tablespoon of the olive oil, 1 tablespoon of the taco seasoning, 1 tablespoon fresh lime juice (from the whole lime), and ¼ teaspoon of baking soda. Use your hands to thoroughly massage the marinade into the beef. Let the steak marinate for at least 15-30 minutes at room temperature, or up to 2 hours in the fridge.
- Arrange the marinated steak strips in the middle of your prepared baking sheet. On one side, place the thinly sliced onion, and on the other, the vibrant bell peppers. Place the lime wedges directly on the pan. Drizzle the remaining 1 tablespoon of olive oil over the vegetables and toss them with the remaining 1 tablespoon of taco seasoning until evenly coated. Ensure the ingredients are in a single layer to avoid overcrowding.
Roast to Perfection
- Slide the sheet pan into your preheated oven. Cook until the vegetables soften and the steak is nicely browned on the outside, typically about 10-12 minutes, depending on your desired doneness. For precise doneness, use an instant-read thermometer.
Finish & Serve
- Once cooked to desired doneness, immediately remove the sheet pan from the oven. Use tongs to transfer the steak to a cutting board and allow it to rest for 5-10 minutes. This helps juices redistribute for maximum juiciness and tenderness.
- While the steak rests, squeeze the cooked lime wedges over the vegetables and steak. Serve immediately with freshly warmed tortillas, a generous dollop of salsa, a sprinkle of fresh cilantro leaves, or your favorite toppings.
Nutrition
Notes
The unique baking soda and lime marinade is key for tender, flavorful steak; do not skip it. Always slice steak against the grain and avoid overcrowding the pan for best results. Rest cooked steak for 5-10 minutes for juiciness. Leftovers store well for 3-4 days. Serve with desired toppings or low-carb alternatives like lettuce wraps. Nutrition information is estimated based on common ingredients and serving sizes and may vary.