These Sheet Pan Shrimp Fajitas combine juicy shrimp, peppers, and onions roasted together on a single pan for an easy weeknight dinner. Serve them with warm tortillas, your favorite toppings, and a drizzle of jalapeño-lime ranch for even more flavor.
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These Sheet Pan Shrimp Fajitas are one of the easiest ways to get dinner on the table fast. Juicy shrimp, colorful peppers, and onions roast together on a single pan, creating a flavorful meal with minimal prep and cleanup.
Serve them in warm tortillas with your favorite toppings, or drizzle everything with the optional jalapeño-lime ranch for a creamy, tangy finish. Whether you're feeding the family or looking for a quick weeknight dinner, this recipe delivers big flavor without a lot of work.
Why These Sheet Pan Shrimp Fajitas Earn A Repeat Spot
- One-pan dinner: Everything cooks together on a single sheet pan for easy prep and cleanup.
- Ready in about 30 minutes: Shrimp cook quickly, making this a great option for busy weeknights.
- Big Tex-Mex flavor: Shrimp, peppers, onions, and simple seasonings create a satisfying meal with minimal effort.
- Easy to customize: Serve with tortillas, rice, salad, or your favorite fajita toppings.
- Optional jalapeño-lime ranch: A creamy, tangy sauce that takes these shrimp fajitas over the top.le like.
What You'll Need & Why
These Sheet Pan Shrimp Fajitas come together with juicy shrimp, colorful vegetables, simple seasonings, and an optional jalapeño-lime ranch for serving.
- Mexican crema, mayonnaise, jalapeño, cilantro, lime juice, and seasonings: Combined into a creamy jalapeño-lime ranch that adds a cool, tangy finish to the fajitas.
- Shrimp: Cook quickly and stay tender, making them perfect for a fast weeknight dinner.
- Bell peppers and red onion: Roast alongside the shrimp, adding sweetness, color, and classic fajita flavor.
- Taco seasoning, Tajín, and lime juice: Bring bold Tex-Mex flavor with just the right amount of brightness and spice.
- Avocado oil: Helps everything roast evenly and prevents the shrimp and vegetables from drying out.
- Tortillas: The perfect vessel for piling high with shrimp, peppers, onions, and your favorite toppings. Corn or flour both work!
The Recipe Rundown
- Make the jalapeño-lime ranch: Blend the ranch ingredients until smooth, then refrigerate while you prepare the fajitas.
- Season the shrimp: Toss the shrimp with taco seasoning and lime juice until evenly coated.
- Roast the vegetables: Spread the peppers and onions on a sheet pan, toss with oil and seasoning, and roast until they begin to soften and caramelize.
- Add the shrimp: Scatter the shrimp over the vegetables, sprinkle with Tajín, and return the pan to the oven until the shrimp are pink and just cooked through.
- Build the fajitas: Pile the shrimp and vegetables into warm tortillas, drizzle with jalapeño-lime ranch, and finish with a squeeze of fresh lime.
Swaps & Variations
These Sheet Pan Shrimp Fajitas are easy to customize based on what you have on hand.
- Swap the protein: Not a shrimp fan? Thinly sliced chicken, steak, or portobello mushrooms work well. Adjust the cooking time as needed.
- Change the vegetables: Bell peppers and onions are classic, but poblano peppers, zucchini, or mushrooms are great additions.
- Turn up the heat: Add sliced jalapeños to the sheet pan or finish with your favorite hot sauce.
- Skip the cilantro: If cilantro isn't your thing, use green onions or simply leave it out of the ranch.
Tips For The Best Sheet Pan Shrimp Fajitas
A few simple tips will help your easy Sheet Pan Shrimp Fajitas turn out perfectly every time.
- Pat the shrimp dry: Excess moisture prevents browning and can leave the shrimp watery instead of nicely roasted.
- Don't overcrowd the pan: Give the shrimp and vegetables room to roast so they caramelize instead of steam.
- Add the shrimp after the vegetables: Shrimp cook quickly, so adding them later helps keep them tender and juicy.
- Warm the tortillas: A few minutes in the oven or over a gas flame makes them softer, more flavorful, and easier to fill.
- Make the jalapeño-lime ranch ahead: The flavors improve as it sits, making it an easy make-ahead component.
Sheet Pan Shrimp Fajitas Recipe
Equipment
- sheet pan
Ingredients
Jalapeño Lime Ranch
- 1 cup Mexican crema or sour cream
- ¼ cup mayonnaise
- 3 green onions, rough chopped just to make it easier on the food processor
- 1 jalapeño, rough chopped add per your heat tolerance
- ¼ cup cilantro, rough chopped
- 1 teaspoon granulated garlic
- ½ teaspoon dried oregano
- juice of 1 lime
- kosher salt and fresh ground pepper, to taste
Shrimp and Veggies
- 1½ lbs shrimp, peeled and deveined
- 2 tbsp taco seasoning 1 tablespoon for the shrimp, 1 tablespoon for the veggies
- juice of 1 lime
- 1 red bell pepper, thinly sliced
- 1 orange bell pepper, thinly sliced
- 1 yellow bell pepper, thinly sliced
- 1 medium red onion, thinly sliced
- 1 tablespoon avocado oil
- 2 teaspoon Tajin
- tortillas, for serving
Instructions
- Add the ranch ingredients to a food processor. Pulse everything together until smooth. Taste for salt and pepper, add any if you like. Let this hang out in the fridge until you're ready to serve this over the shrimp fajitas.
- Toss the shrimp, taco seasoning, and lime juice together and set aside.
- Add the onions and peppers to the sheet pan. Add the avocado oil and taco seasoning and toss until the vegetables are coated. Let them roast in a preheated 425° oven for about 10 minutes.
- Carefully remove the sheet pan from the oven and add the shrimp to the pan, spreading them out into an even layer. Sprinkle the top of the shrimp and veggie evenly with the tajin. Return the shrimp and veggies to the oven and let them roast for an additional 8-10 minutes or until the shrimp are just done.
- Grab a warm tortilla of choice, pile it high with the roasted veggies and shrimp. Grab that ranch dressing and drizzle until your heart's content. Finish with a fresh squeeze of lime. Eat that. And, repeat.
Nutrition
Make It A Meal
Turn these Sheet Pan Shrimp Fajitas into a complete Tex-Mex feast with a few simple sides.
- Pico de Gallo: Fresh, bright, and the perfect topping for fajitas.
- Salsa Verde: Adds tangy flavor and a little extra kick.
- Instant Pot Pinto Beans: An easy side dish that makes the meal more filling.
- Mexican Street Corn Salad: A fresh, flavorful side that pairs perfectly with fajitas.
- Guacamole: Creamy, cool, and always a good idea.
Storage & Reheating
- Store leftover shrimp and vegetables in an airtight container in the refrigerator for up to 2 days.
- Reheat gently: Warm in a skillet over low heat or in a 300°F oven until heated through. Shrimp can overcook quickly, so avoid high heat.
- Store the ranch separately: The jalapeño-lime ranch will keep in the refrigerator for up to 3–4 days.
You Asked, I Answered
What kind of shrimp should I use?
Frozen shrimp are often the best choice since they're flash-frozen at peak freshness. Look for peeled and deveined shrimp to make prep even easier.
Can I make these Sheet Pan Shrimp Fajitas spicy?
Absolutely. Add sliced jalapeños to the sheet pan or finish with your favorite hot sauce.
Can I prep anything ahead of time?
Yes. Slice the peppers and onions and make the jalapeño-lime ranch up to a day ahead. Store everything separately until you're ready to cook.
Other Sheet Pan Meals You'll Fall In Love With
If quick, flavor-packed dinners are your thing, here are a few more easy weeknight favorites to try next:
- Sheet Pan Shrimp Boil — juicy shrimp, roasted potatoes and corn, and a tangy remoulade that steals the whole show.
- Sheet Pan Salmon — bright, citrusy, and perfectly cooked with almost zero cleanup.
- Sheet Pan Lemon Chicken & Potatoes — savory, briny, and incredibly hands-off for busy nights.
Who’s Stirring the Pot?
Hi, I’m Ruth—recipe developer, comfort-food creator, and the voice behind Rufus For Real. I specialize in cozy, doable, flavor-packed meals for real-life kitchens, and I’m a firm believer that breakfast, dinner, and everything in between should be simple, satisfying, and impossible to mess up.
You’ll find me sharing even more comfort-food goodness, kitchen tips, and behind-the-scenes chaos over on Instagram, Pinterest, Facebook, TikTok, and YouTube (@rufusforreal everywhere).
If you love approachable recipes with a whole lot of personality, pull up a chair—there’s always room at this table.
Happy Cooking!
-Ruth aka Rufus
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