Sheet Pan Shrimp Fajitas

Let Me Tell You About My Go-To for Busy Nights

Alright, if you ever stumble into my kitchen on a Tuesday when the week’s already gotten away from me, there’s half a chance you’ll find me whipping up these sheet pan shrimp fajitas. Three kids running wild, one hungry husband, and the dog trying to eat a sock. Every. Single. Time. Anyway, sheet pan meals have become my culinary safety net, and shrimp fajitas are the absolute MVP—zero fuss, loads of sizzle, and cleanup is a breeze. (True story: I once made these in the oven and completely forgot about them for 10 minutes and still didn’t burn a thing. Miraculous.)

Why You’ll Love This

I make these shrimp fajitas any time we want tacos but I can’t bear to dirty more than one pan. My family goes absolutely bonkers for shrimp—and the spice mix on the veggies gives everything a real punch (plus, who’s got time to chop things tiny? Big chunky peppers for the win). Sometimes I sneak a few extra shrimp into the mix for myself because honestly, it’s a race to snag the last one. My one gripe: shrimp cook fast, which sounds great until you forget and overdo them…but even then they’re pretty forgiving.

Here’s What You’ll Need (And Some Quirkier Options)

• 1 pound large shrimp, peeled & deveined (honestly, frozen works fine if you thaw them—my sister, she swears by the pre-cooked kind, but I don’t recommend it)
• 3 bell peppers, sliced, any colors (I use whatever’s on sale; sometimes just green if the budget’s tight)
• 1 large red onion, sliced (or a yellow one in a pinch—let’s not be precious about this)
• 2 tablespoons olive oil (I’ve definitely used vegetable oil when I ran out, still worked)
• 1 lime, juiced (bottled juice is fine, even though my grandmother acted scandalized by it)
• 2 teaspoons chili powder
• 1 teaspoon smoked paprika (plain paprika works, but smoked is my jam)
• 1 teaspoon ground cumin
• Half a teaspoon garlic powder
• 1 teaspoon salt, more to taste
• 1/2 teaspoon black pepper
• 8 small flour tortillas (corn works too—my cousin’s gluten-free, so we do that for him sometimes)
• Optional toppings: sour cream, guacamole, fresh cilantro, salsa (I always go heavy on the cilantro but my youngest picks it all off)

Here’s How I Pull It All Together

1. Crank your oven to 425°F (220°C)—I start this before I even look in the fridge. Don’t wait, cause it needs to be hot!
2. Slice up your peppers and onions—no need for chef-level precision here. Toss ‘em on a big sheet pan. If it’s crowded, use two pans or do batches. Sometimes I even mix and match baking trays; it all sorts itself out.
3. In a small bowl (or a coffee mug, which I’ve done more than once), whisk together olive oil, lime juice, chili powder, smoked paprika, cumin, garlic powder, salt, and pepper.
4. Drizzle half this flavor-loaded mixture over the peppers and onions, toss them with your hands (messy is more fun), and spread them evenly.
5. Pop the pan in the oven and roast for about 12 minutes—at this stage, you want those veggies just starting to soften. Honestly, don’t fret if the peppers look a bit wilted, that’s good.
6. Meanwhile, pat the shrimp dry (this step matters for browning, but if you forget, they’ll still taste fab), then toss them in the remaining marinade in a bowl.
7. After 12 minutes, yank the pan out and scatter the shrimp right on top of the nearly-done veggies. Back into the oven it goes for another 7–9 minutes, until the shrimp turn pink and curl up a bit. Don’t overbake, unless rubber bands are your thing (kidding, but not really).
8. This is when I usually sneak a taste—just to check seasoning, obviously. If needed, add more salt, pepper, lime juice, or chili flakes if you love heat.
9. Meanwhile (or if you’ve got two brain cells to rub together and remember early enough), wrap your tortillas in foil and toss them in the oven last 5 minutes to warm up.
10. When it all looks impossibly vibrant and tasty, pile shrimp and veggies into tortillas, go nuts with toppings, and eat immediately. Clean-up is laughably easy—just the pan and one bowl!

Stuff I’ve Learned (AKA Notes)

• If you line your pan with foil or parchment, scrubbing is nonexistent. I skipped this once & regretted it—shrimp shells everywhere.
• I always think there’ll be leftovers for lunch—there aren’t.
• Don’t stress about ingredient amounts. More veggies? Good. Less shrimp? Still tasty.
• I tried adding zucchini once. Not bad, but kind of watery—maybe stick with peppers and onions.

Things I’ve Experimented With (Variations)

• Experimented with pineapple chunks (actually, shockingly good for a sweet kick—my son hates it though).
• I once used chicken strips instead—totally works but takes longer to cook, you’ve been warned.
• Tried to make it “extra healthy” with cauliflower tortillas; never again. They fell apart faster than my New Year’s resolutions.

Equipment You’ll Need… Or Improvise

• Big rimmed sheet pan—if you don’t have one, two regular baking trays will do, just rotate them halfway.
• Sharp(ish) knife and cutting board (no shame in using pre-sliced veggies if you’re in a hurry)
• Small bowl or, honestly, a mug for the spice mix
• Foil or parchment (totally optional, but your future self will thank you)

Stashing the Leftovers (If That Ever Happens)

Store leftovers in a lidded container in the fridge for up to 2 days—though honestly, in my house it never lasts more than a day! If you do reheat, warm gently (microwave makes shrimp tough sometimes—toss back on a pan for a sec if you can).

This Is How We Eat It (Serving Ideas)

We usually do a build-your-own taco night with big bowls of guac, pico, and chips. Sometimes I squeeze even more lime on top right before eating and douse with hot sauce. Oh, one of my kids (no idea why) insists on shredded cheese. Do what suits your crowd, mate.

Things I Learned the Hard Way (Pro Tips)

• I once rushed the veggie step and added shrimp too early—they dried out. Actually, I find it works better if you let peppers roast before tossing shrimp on.
• Don’t skimp on seasoning. Shrimp can be bland. That’s boring—go bigger.
• Use paper towels to really dry your shrimp, not just a quick dab. Makes a difference, I promise.

Questions I Get (Seriously, People Ask Me These!)

Can I use frozen shrimp?

Heck yes—just thaw and pat dry. Sometimes I skip the patting and things get a bit watery but still edible.

What if I don’t have smoked paprika?

Eh, use regular. Or chili powder alone, even—won’t be the same but still yummy.

Tortillas—corn or flour?

I switch it up. If you’re gluten-free, obviously go corn. I kind of like flour better, they don’t split as easy.

Can I make this ahead?

Better fresh, but you can prep veggies/marinade ahead. Shrimp cooks so fast I’d wait until dinnertime though.

My shrimp came out tough—why?

Probably cooked too long. Keep an eye after five minutes in the oven. Or they sat out after baking and steamed—still fine to eat, just not as snappy.

Can I double the recipe for a crowd?

Absolutely, but use two pans! Overcrowding means the shrimp just sort of steam, not roast. Not the end of the world, but not ideal either.

…and, if you read this far: my neighbor once asked why my house always smells like lime and cumin. She says it like it’s a bad thing, but if loving that’s wrong, I really don’t want to be right.

★★★★★ 4.30 from 9 ratings

Sheet Pan Shrimp Fajitas

yield: 4 servings

prep: 15 mins

cook: 22 mins

total: 37 mins

A quick and colorful dinner of juicy shrimp, roasted peppers, and onions, all cooked together on a single sheet pan for easy cleanup. Customizable with your favorite toppings, it’s a weeknight favorite bursting with zesty Tex-Mex flavor.

🖨️ Print Pin Recipe

Ingredients

• 1 pound large shrimp, peeled & deveined (honestly, frozen works fine if you thaw them—my sister, she swears by the pre-cooked kind, but I don’t recommend it)
• 3 bell peppers, sliced, any colors (I use whatever’s on sale; sometimes just green if the budget’s tight)
• 1 large red onion, sliced (or a yellow one in a pinch—let’s not be precious about this)
• 2 tablespoons olive oil (I’ve definitely used vegetable oil when I ran out, still worked)
• 1 lime, juiced (bottled juice is fine, even though my grandmother acted scandalized by it)
• 2 teaspoons chili powder
• 1 teaspoon smoked paprika (plain paprika works, but smoked is my jam)
• 1 teaspoon ground cumin
• Half a teaspoon garlic powder
• 1 teaspoon salt, more to taste
• 1/2 teaspoon black pepper
• 8 small flour tortillas (corn works too—my cousin’s gluten-free, so we do that for him sometimes)
• Optional toppings: sour cream, guacamole, fresh cilantro, salsa (I always go heavy on the cilantro but my youngest picks it all off)

Instructions

1. 1
   Crank your oven to 425°F (220°C)—I start this before I even look in the fridge. Don’t wait, cause it needs to be hot!
2. 2
   Slice up your peppers and onions—no need for chef-level precision here. Toss ‘em on a big sheet pan. If it’s crowded, use two pans or do batches. Sometimes I even mix and match baking trays; it all sorts itself out.
3. 3
   In a small bowl (or a coffee mug, which I’ve done more than once), whisk together olive oil, lime juice, chili powder, smoked paprika, cumin, garlic powder, salt, and pepper.
4. 4
   Drizzle half this flavor-loaded mixture over the peppers and onions, toss them with your hands (messy is more fun), and spread them evenly.
5. 5
   Pop the pan in the oven and roast for about 12 minutes—at this stage, you want those veggies just starting to soften. Honestly, don’t fret if the peppers look a bit wilted, that’s good.
6. 6
   Meanwhile, pat the shrimp dry (this step matters for browning, but if you forget, they’ll still taste fab), then toss them in the remaining marinade in a bowl.
7. 7
   After 12 minutes, yank the pan out and scatter the shrimp right on top of the nearly-done veggies. Back into the oven it goes for another 7–9 minutes, until the shrimp turn pink and curl up a bit. Don’t overbake, unless rubber bands are your thing (kidding, but not really).
8. 8
   This is when I usually sneak a taste—just to check seasoning, obviously. If needed, add more salt, pepper, lime juice, or chili flakes if you love heat.
9. 9
   Meanwhile (or if you’ve got two brain cells to rub together and remember early enough), wrap your tortillas in foil and toss them in the oven last 5 minutes to warm up.
10. 10
    When it all looks impossibly vibrant and tasty, pile shrimp and veggies into tortillas, go nuts with toppings, and eat immediately. Clean-up is laughably easy—just the pan and one bowl!

CLICK FOR NUTRITION INFO ↑

Approximate Information for One Serving

Serving Size: 1 serving

Calories: 370 caloriescal

Protein: 26 gg

Fat: 10 gg

Saturated Fat: 0g

Trans Fat: 0g

Cholesterol: 0mg

Sodium: 0mg

Potassium: 0mg

Total Carbs: 44 gg

Fiber: 0g

Sugar: 0g

Net Carbs: 0g

Vitamin A: 0

Vitamin C: 0mg

Calcium: 0mg

Iron: 0mg

Nutrition Disclaimers

Number of total servings shown is approximate. Actual number of servings will depend on your preferred portion sizes.

Nutritional values shown are general guidelines and reflect information for 1 serving using the ingredients listed, not including any optional ingredients. Actual macros may vary slightly depending on specific brands and types of ingredients used.

To determine the weight of one serving, prepare the recipe as instructed. Weigh the finished recipe, then divide the weight of the finished recipe (not including the weight of the container the food is in) by the desired number of servings. Result will be the weight of one serving.

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