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30-Min Sheet Pan Shrimp Fajitas Recipe
Ash Tyrrell

30-Min Sheet Pan Shrimp Fajitas Recipe

I make this one at least twice a month because it never lets me down. I toss everything on one pan, let the oven do the heavy lifting, and dinner is ready before I even feel like I started cooking
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Total Time 45 minutes
Servings: 4
Ingredients Method Notes

Ingredients
  

  • 1 pound raw shrimp peeled and deveined – the quick-cooking star of the dish; thaw first if frozen so it cooks evenly
  • 2 tablespoons avocado oil – a high-heat oil that helps everything crisp up instead of steam; swap in another neutral high-heat oil if needed
  • Juice of 1 lime – brightens the whole marinade and balances the smoky spices
  • 2 teaspoons chili powder – brings warmth and that classic fajita color
  • 1 teaspoon smoked paprika – adds a deep smoky note without any heat
  • 1 teaspoon ground cumin – gives the marinade an earthy savory backbone
  • 1 tablespoon honey – rounds out the spices with a touch of sweetness that helps everything caramelize
  • 1/2 teaspoon salt – essential for pulling out flavor don't skip it
  • 1/2 teaspoon black pepper – adds a gentle bite
  • 3 garlic cloves minced – fresh garlic beats the jarred stuff here for real flavor punch
  • 3 bell peppers sliced into thin strips – use a mix of red, orange, and yellow for color and natural sweetness
  • 1 white onion thinly sliced – slice thin and even so it cooks at the same pace as the peppers
  • 8 small flour tortillas – warm them before serving so they're soft and pliable
  • Cilantro lime yogurt sauce for serving (optional but so worth it)
  • Fresh chopped cilantro for topping if skipping the sauce
  • Quick pickled onions for serving (optional)

Method
 

  1. I start by heating my oven to 425°F and lining a baking sheet with parchment paper. Then I whisk together the avocado oil, lime juice, chili powder, smoked paprika, cumin, honey, salt, pepper, and garlic in a bowl. This one marinade seasons both the vegetables and the shrimp.
  2. I spread the sliced peppers and onions across the lined pan and pour about half of the marinade over them. After tossing to coat, they go into the oven for 20 minutes to soften and start caramelizing. Starting the veggies alone gives them a head start since they take longer to cook than shrimp.
  3. While the vegetables roast, I toss the raw shrimp in the remaining marinade so it has time to soak up all that flavor. This short marinating window is enough to season the shrimp without making it mushy. I keep it covered in the fridge until the veggies are ready.
  4. Once the 20 minutes are up, I pull the pan out and scatter the marinated shrimp right over the roasted peppers and onions. A quick stir helps everything mix together and ensures the shrimp makes contact with the hot pan for even cooking.
  5. I switch my oven to broil and slide the pan back in for about 4 minutes, stirring halfway through. This step gives the shrimp and veggies a light char that mimics stovetop searing. If you'd rather skip broiling, just bake at 425°F for another 6 to 8 minutes instead.
  6. Once the shrimp turns opaque with no gray remaining, I know it's ready. I divide the mixture among warm tortillas and top with cilantro lime sauce, fresh cilantro, or pickled onions, then serve everything while it's hot.

Notes

  • I always slice my peppers and onions the same thickness so nothing cooks unevenly.
  • I keep a close eye on the shrimp during broiling since they go from perfect to rubbery in under a minute.
  • I like to warm my tortillas in a dry skillet for 20 seconds a side; it makes a noticeable difference in texture.
  • I double the marinade when I want extra sauce to drizzle over the finished fajitas.
  • I always pat my shrimp dry before marinating so the seasoning sticks better instead of sliding off.