Go Back
To make Sheet Pan Garlic Butter Steak Fajitas, you need fresh and simple ingredients. Here’s what you’ll need: - 1 pound flank steak, thinly sliced - 2 bell peppers (one red, one green), sliced - 1 medium red onion, sliced - 4 cloves garlic, minced - 1/4 cup unsalted butter - 2 tablespoons olive oil - 2 teaspoons chili powder - 1 teaspoon cumin - 1 teaspoon smoked paprika - Salt and pepper to taste - Fresh cilantro, chopped (for garnish) - Lime wedges (for serving) - Tortillas (for serving) These ingredients come together to create a delicious dish. Flank steak gives a nice flavor and tenderness when cooked right. The bell peppers add sweetness and color. The red onion brings a bit of sharpness. Garlic in the butter makes everything taste better. Using spices like chili powder, cumin, and smoked paprika adds depth. They enhance the steak and veggies. Don’t forget the fresh cilantro; it adds brightness. Lime wedges bring a zesty kick when you squeeze them on top. You can find these ingredients in most grocery stores. Freshness is key for the best taste. Now you're ready to whip up a tasty meal! First, set your oven to 400°F (200°C). This high heat helps cook the steak and veggies evenly. Preheating is key for great fajitas. In a big bowl, mix the sliced flank steak, bell peppers, and red onion. Make sure they are cut into even pieces. This way, they will cook at the same speed. In a small pan, melt the unsalted butter over medium heat. Add the minced garlic and cook until you smell it, about 1-2 minutes. Then, take it off the heat. Stir in chili powder, cumin, smoked paprika, salt, and pepper. This mix packs a lot of flavor! Drizzle the garlic butter mix over the steak and vegetables. Add the olive oil too. Toss everything well. You want every piece to be coated in that tasty garlic butter. Spread the steak and veggie mix on a large sheet pan. Keep everything in a single layer. Don’t overcrowd the pan. This helps them roast nicely without steaming. Place the pan in your preheated oven. Roast for 15-20 minutes. Check that the steak is cooked to your liking and the veggies are tender. Once done, take the pan out and let it rest for a few minutes. Serve the fajitas on warm tortillas. Top with fresh cilantro and lime wedges. Squeeze lime juice for an extra zing! Use flank steak for this dish. It is tender and flavorful. Slice it thin for quick cooking. Sirloin or skirt steak also works well. Choose grass-fed beef for better taste. The quality of the meat matters. Fresh meat makes a big difference. Cut your bell peppers and onions into similar sizes. This helps them cook evenly. Spread them out on the pan. Avoid crowding the pan to let steam escape. When veggies have space, they get nice and caramelized. This adds extra flavor to your fajitas. Get creative with your spices! Add more chili powder for heat. Try different peppers for a unique taste. You can also add a pinch of cayenne for extra kick. Want a smoky flavor? Use more smoked paprika. Fresh lime juice brightens everything up. Experiment until you find your favorite blend! {{image_2}} You can swap the flank steak for portobello mushrooms. These mushrooms are thick and meaty. Slice them like steak and add them to your sheet pan. They soak up the garlic butter flavor well. This option is perfect for a filling vegetarian meal. The spices still work great, giving you that fajita taste without meat. Feel free to mix up the vegetables. You can use zucchini, corn, or even carrots. Just cut them into similar sizes. This way, they cook evenly with the steak or mushrooms. Each veggie adds its own flavor. Try adding some cherry tomatoes for sweetness or jalapeños for heat! If you want a different protein, chicken or shrimp work well. For chicken, use thinly sliced breasts or thighs. Marinate them in the garlic butter mix for extra flavor. For shrimp, choose large, peeled, and deveined shrimp. They cook fast, so watch them closely in the oven. Both options will give you tasty fajitas that everyone will love. To store leftovers, let the fajitas cool first. Place them in an airtight container. Keep them in the fridge for up to three days. This helps keep the flavors fresh. When ready to eat, you can reheat the fajitas. Use a microwave for quick heating. Heat on medium power for one to two minutes. Stir halfway to heat evenly. You can also use a skillet. Heat on medium for about five minutes. This helps keep the steak tender. To freeze the fajitas, pack them tightly in a freezer-safe bag. Remove as much air as possible. They can last for about three months in the freezer. When you are ready to eat, thaw them in the fridge overnight. Reheat as mentioned above for the best taste. The fajitas will stay fresh in your fridge for about 3 days. Store them in an airtight container. If you want to keep them longer, consider freezing them. Yes, you can use other cuts like sirloin or ribeye. Just slice them thinly. The cooking time may change, so watch closely as they roast. You can serve fajitas with several tasty sides. Try rice, beans, or a fresh salad. Guacamole and salsa are great for dipping too. Absolutely! You can prep the steak and veggies a day before. Just store them in the fridge. When you're ready, follow the cooking steps. Corn tortillas work well for a classic taste. Flour tortillas are soft and easy to wrap. Choose what you enjoy most for your fajitas! In this article, we explored how to make delicious steak fajitas using simple ingredients. We discussed step-by-step instructions to prepare and cook the dish. I shared tips for choosing the right steak and customizing flavors. You can also try vegetarian options or different proteins. Lastly, I provided storage tips to keep your leftovers fresh. Now, get cooking and enjoy a tasty meal!

Sheet Pan Garlic Butter Steak Fajitas

Discover the deliciousness of sheet pan garlic butter steak fajitas! This easy recipe combines tender flank steak, colorful bell peppers, and zesty seasonings for a flavorful meal that's ready in just 30 minutes. Perfect for busy weeknights, these fajitas are packed with taste and served on warm tortillas. Click through to explore the recipe and make this crowd-pleaser tonight!
Print Recipe Pin Recipe

Ingredients
  

1 pound flank steak, thinly sliced

2 bell peppers (one red, one green), sliced

1 medium red onion, sliced

4 cloves garlic, minced

1/4 cup unsalted butter

2 tablespoons olive oil

2 teaspoons chili powder

1 teaspoon cumin

1 teaspoon smoked paprika

Salt and pepper to taste

Fresh cilantro, chopped (for garnish)

Lime wedges (for serving)

Tortillas (for serving)

Instructions
 

Preheat the Oven: Preheat your oven to 400°F (200°C).

    Prepare the Steak and Vegetables: In a large mixing bowl, combine the sliced flank steak, bell peppers, and red onion.

      Make the Garlic Butter: In a small saucepan, melt the unsalted butter over medium heat. Add the minced garlic and sauté until fragrant, about 1-2 minutes. Remove from heat and stir in the chili powder, cumin, smoked paprika, salt, and pepper.

        Combine Ingredients: Drizzle the garlic butter mixture over the steak and vegetables, then add the olive oil. Toss everything well to ensure the steak and vegetables are evenly coated.

          Arrange on Sheet Pan: Spread the steak and vegetable mixture out in a single layer on a large sheet pan. Make sure the pieces aren’t overcrowded to ensure even cooking.

            Roast in the Oven: Place the sheet pan in the preheated oven and roast for about 15-20 minutes or until the steak is cooked to your desired level of doneness and the vegetables are tender.

              Serve: Remove the fajitas from the oven and let them rest for a few minutes.

                Garnish & Enjoy: Serve the fajitas on warm tortillas, garnished with fresh cilantro and lime wedges for squeezing.

                  Prep Time: 10 mins | Total Time: 30 mins | Servings: 4