These Sheet Pan Shrimp Fajitas are quick, colorful, and packed with bold flavor. Juicy shrimp, peppers, and onions roast together on one pan, making this an easy weeknight dinner that’s ready in under 30 minutes.
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Why This Recipe Works
These Sheet Pan Shrimp Fajitas are fast, flavorful, and perfect for busy weeknights when you want a healthy dinner with minimal cleanup. Here’s why I love them:
- Quick and Easy Sheet Pan Dinner: Everything cooks on one pan in under 15 minutes. It’s an effortless shrimp fajita recipe that’s ideal for weeknights when time is tight.
- Bold Fajita Flavor: A simple blend of chili powder, cumin, paprika, and garlic gives the shrimp and veggies that classic fajita taste without needing a store-bought seasoning packet. It’s the same kind of bright, craveable flavor you’ll find in my Chili Lime Shrimp Tacos With Cabbage Slaw.
- Perfectly Cooked Shrimp: Roasting at high heat keeps the shrimp juicy and tender while giving the peppers and onions a slight char. The balance of textures is spot on.
- Healthy and Light: Made with lean shrimp, colorful bell peppers, and olive oil, this is a naturally gluten-free, protein-packed dinner that still feels satisfying.
- Flexible and Crowd-Pleasing: Serve these shrimp fajitas with flour tortillas, avocado, sour cream, or your favorite sauce. They also work great in bowls, salads, or wraps. I love that everyone can build their own plate, just like with my Shrimp Tostadas.
If you enjoyed this recipe, please come back and give it a rating. I ❤️ hearing from you!
Ingredients
- Shrimp – The main protein for these fajitas. I use large or jumbo shrimp (16–20 or 21–30 count) so they stay juicy and don’t overcook. If you only have smaller shrimp, just reduce the cooking time slightly.
- Bell Peppers – Red and yellow peppers add sweetness and color. You can use any combination you like, including green or orange peppers.
- Red Onion – Adds a mild sharpness and caramelizes beautifully in the oven. Yellow or white onions work too if that’s what you have.
- Olive Oil – Helps the spices coat the shrimp and veggies evenly and encourages that nice roasted finish. Avocado oil is a good substitute.
- Garlic Powder – Adds a mellow garlic flavor that blends easily with the other spices. Fresh minced garlic can be used if you prefer a stronger taste.
- Chili Powder – Brings warmth and a little kick to the fajita seasoning. Adjust the amount depending on how spicy you like it.
- Ground Cumin – Adds earthy depth and that classic fajita flavor. It pairs perfectly with chili powder and paprika.
- Paprika – Gives a subtle smokiness and a rich color to the shrimp and vegetables. Smoked paprika works great if you want a deeper flavor.
- Lime – Fresh lime juice squeezed over the hot fajitas brightens everything up and balances the spices.
- Flour Tortillas – Soft, warm tortillas are perfect for wrapping up the shrimp and veggies. Corn tortillas or lettuce wraps are great gluten-free options.
For full list of ingredients and instructions, see recipe card below.
Instructions
- Slice the bell peppers: Thinly slice the bell peppers and add them to a large mixing bowl.
- Slice the onion: Thinly slice the red onion and add it to the bowl with the peppers.
- Add the shrimp: Add the peeled and deveined shrimp to the bowl with the vegetables.
- Season everything: Drizzle with olive oil, then sprinkle in the garlic powder, chili powder, cumin, paprika, onion powder, and salt.
- Toss to coat: Mix well until the shrimp and vegetables are evenly coated with oil and spices.
- Spread on the sheet pan: Transfer everything to a parchment-lined sheet pan and spread into a single, even layer.
- Roast until cooked: Bake at 425°F for 12–13 minutes, until the shrimp are pink and opaque and the vegetables are tender with light char.
- Finish and serve: Squeeze fresh lime juice over the fajitas, sprinkle with chopped cilantro, and serve hot with warm flour tortillas and your favorite toppings.
For full list of ingredients and instructions, see recipe card below.
Substitutions & Variations
Here are some of my favorite substitutions and variations:
- Protein Options: I like to switch things up with chicken, steak, or even tofu when I don’t have shrimp on hand. You can also use a mix of shrimp and scallops for a seafood twist.
- Veggie Swaps: Try adding mushrooms, zucchini, or cherry tomatoes for extra color and texture. Broccoli florets or asparagus work great too if you want more greens.
- Spice Level: You can add sliced jalapeño or a pinch of cayenne if you like it spicy. For a milder version, cut back on the chili powder and add a little smoked paprika instead.
What to Serve with Sheet Pan Shrimp Fajitas
Salads
- These Sheet Pan Shrimp Fajitas pair beautifully with fresh, vibrant salads. We love serving them alongside the creamy and flavorful Mexican Street Corn Pasta Salad for a fun, summery meal.
- For something lighter, try the crisp Italian Shaved Zucchini Salad with Feta or the refreshing Shrimp Louie Salad.
- If you’re in the mood for more seafood, the Citrus Grilled Shrimp and Avocado Salad is a perfect match.
Appetizers
- Start your meal with a few easy bites that complement the fajitas’ bold flavors. A bowl of Fresh Pico De Gallo adds brightness and crunch, while Blistered Shishito Peppers with Garlic Aioli bring a little heat.
- For something heartier, serve Fried Plantains or a plate of Bang Bang Shrimp for a fun, shareable appetizer spread.
FAQs
Can I use frozen shrimp for this recipe?
Yes, you can use frozen shrimp, but make sure to thaw them completely and pat them dry before seasoning. This helps them roast properly and prevents excess moisture on the pan.
What kind of tortillas work best?
Flour tortillas are classic for fajitas, but corn tortillas or lettuce wraps are great options too. Warm them up before serving so they’re soft and pliable.
Can I make these fajitas spicier?
Absolutely. Add a pinch of cayenne pepper or sliced jalapeños to the pan before roasting. You can also serve them with a spicy salsa or hot sauce for extra heat.
How long does it keep?
Store leftovers in an airtight container in the fridge for up to 3 days. Reheat gently in a skillet or the microwave until warmed through. The shrimp are best enjoyed fresh, but they’ll still taste great the next day.
More Recipes You’ll Enjoy
- Taco Skillet – This 6-ingredient, 20-minute taco skillet is a busy parent’s best friend! It comes together in one pan for a crowd-pleasing weeknight meal.
- Garlic Grilled Shrimp with Mediterranean Salad – Garlic Grilled Shrimp with Mediterranean Salad is the perfect summer meal. Delectable and satisfying, it’s ready in under 30 minutes and loaded with flavor!
- One Pan Spicy Thai Peanut Chicken – This easy 15-minute One Pan Spicy Thai Peanut Chicken is made with a homemade peanut sauce and juicy seasoned chicken thighs.
- Peruvian-Style Grilled Spatchcock Chicken – Peruvian-Style Grilled Spatchcock Chicken is coated in a spice rub, then grilled until crisp. Serve with green sauce on the side and enjoy!
If you try this Sheet Pan Shrimp Fajitas recipe, let me know what you think! Rate and review this recipe in the comments below. Don’t forget to take a picture and tag me on Instagram @lenaskitchenblog!
Sheet Pan Shrimp Fajitas
Servings: 4 servings
These sheet pan shrimp fajitas are made with juicy shrimp, bell peppers, and onions roasted with bold spices. A quick, one-pan dinner ready in under 30 minutes and perfect for busy weeknights.
Ingredients
- 1 pound shrimp, peeled and deveined (16-20 or 21-30 count)
- 2 bell peppers, thinly sliced (red, yellow)
- 1 red onion, medium, thinly sliced
- 3 tablespoons olive oil
- 1 ½ teaspoons garlic powder
- 1 ½ teaspoons chili powder
- 1 ½ teaspoons ground cumin
- 1 ½ teaspoons paprika
- 1 ½ teaspoons onion powder
- 2 teaspoons kosher salt, or more to taste
- 1 lime, for serving
- ½ cup cilantro, chopped for serving
- flour tortillas
Instructions
- Preheat the oven to 425°F and line a large sheet pan with parchment paper for easy cleanup.
- In a large bowl, combine the shrimp, sliced bell peppers, and red onion, then drizzle with the olive oil and sprinkle with the garlic powder, chili powder, cumin, paprika, onion powder, and salt. Toss well until everything is evenly coated.
- Spread the shrimp and vegetable mixture out on the prepared sheet pan in a single, even layer.
- Roast for 12 to 13 minutes, or until the shrimp are pink and opaque and the vegetables are tender with lightly charred edges.
- Remove the pan from the oven and immediately squeeze fresh lime juice over the fajita mixture, then sprinkle with chopped cilantro.
- Serve hot with warm flour tortillas and your favorite fajita toppings.
Notes
Air Fryer Instructions
Preheat the air fryer to 400°F for 2 minutes, then add the shrimp and vegetables to the basket and cook for 8 to 9 minutes, until the shrimp are cooked through. Remove from the air fryer, squeeze fresh lime juice over the mixture, sprinkle with cilantro, and serve hot with tortillas and desired toppings.Cooking Tips
- Pat the shrimp dry before seasoning so they roast instead of steam. This helps them get a nice, slightly crisp edge.
- Slice the bell peppers and onions evenly so everything cooks at the same rate.
- Don’t overcrowd the pan. Use two sheet pans if needed to help the veggies caramelize instead of turning soggy.
- Use large or jumbo shrimp (16-20 or 21-30 count) for the best texture. Smaller shrimp cook too quickly and can become rubbery.
- Toss the shrimp and veggies thoroughly with oil and spices so every piece gets coated evenly.
- Keep an eye on the shrimp near the end of cooking. They’re done when they turn pink and opaque.
- Squeeze fresh lime juice over the fajitas right after roasting to brighten the flavors.
- Warm the tortillas before serving so they’re soft and flexible for wrapping.
- Make it ahead by prepping the shrimp and veggies with the seasoning earlier in the day. Store in the fridge and roast just before dinner.
- Store leftovers in an airtight container for up to 3 days. Reheat in a skillet or oven to keep the shrimp juicy and the veggies tender.
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