Sheet Pan Shrimp Fajitas

Sheet Pan Shrimp Fajitas are so easy to make and super flavorful! Toss shrimp, onions, and peppers with fajita seasoning then cook all together on a sheet pan in the oven. Ready in under 30 minutes and perfect for a busy weeknight dinner.

Why I love It:

• Sheet Pan Meal – Cook up the veggies and shrimp all on one sheet pan!
• Versatile – Serve them in tortillas, alongside rice and beans, or on top of a salad!
• Ready in 30 Minutes – Shrimp cooks super fast for a quick dinner!

Ingredients You Need For Sheet Pan Shrimp Fajitas:

• Raw Shrimp – Use large shrimp that are peeled and deveined. The tails are optional.
• Bell Peppers – I like to use one red, one orange, and one yellow.
• Red Onion
• Fajita Spice Blend – You can buy this at the store or make your own using this fajita seasoning blend recipe.
• Canola Oil
• Fajita Fixings – Tortillas, Cilantro

How to Make Shrimp Fajitas on a Sheet Pan:

1. Prep – Start by preheating the oven and slicing up the peppers and onions.
2. Season Peppers and Onions – Add the sliced peppers and onions to a large sheet pan, drizzle over the oil and 1 tablespoon of the fajita spices, and toss everything to combine. Make sure everything is evenly coated.
3. Bake Peppers and Onions – Spread it all out on the pan and bake in the oven for about 10 minutes until they veggies are starting to soften.
4. Add Shrimp – In a medium bowl, toss together the shrimp with oil and the remaining fajita seasoning. Push the peppers and onions to one half of the pan and add the shrimp to the other half in an even layer.
5. Bake Shrimp – Return pan to the oven and cook for an additional 5-7 minutes (depending on size of shrimp) until the shrimp are fully cooked (opaque and pink).
6. Serve – Serve with warmed tortillas and your favorite toppings!

Homemade Fajita Seasoning

While you can buy a fajita spice blend at the store, it’s super easy to make at home! Follow this recipe to make a small batch of the spice blend to use and have on hand. Here are the spices you’ll need:

• Chili Powder
• Ground Cumin
• Paprika or Smoked Paprika
• Garlic Powder
• Onion Powder
• Salt and Pepper
• Ground Cayenne Pepper – this can be adjusted or even omitted to your preference

Frequently Asked Questions

What kind of onions are best for fajitas?

Red onions are my favorite to use in fajitas because they have a sweeter and more mild onion flavor when cooked.

Can I use taco seasoning for fajitas?

Both taco and fajita seasoning have some similar spices like cumin, paprika, and chili. You can use taco and fajita seasonings interchangeably in many recipes.

Recipe Tips:

• Cook Peppers and Onions First – The shrimp cook very quickly so that’s why it’s important to cook the peppers and onions first before adding the shrimp to finish.
• Don’t Crowd the Pan – Use a large, regular-sized sheet pan for this recipe. But if you decide to double it, then you’ll want to use a second pan. Giving the peppers and onions room on the pan results in them roasting vs steaming.

Fajita Topping Ideas

What toppings go on fajitas? The options are endless! Here are some of my favorites:

• Fresh Pico de Gallo
• Salsa
• Sour Cream
• Fresh Cilantro
• Fresh Limes for Spritzing
• Shredded Cheese
• Shredded Lettuce

Sides – What would you serve with fajitas?

• Rice – I love making cilantro lime rice by mixing cooked white rice with fresh lime juice, chopped cilantro, and a pinch of salt.
• Beans – Refried beans or cooked and seasoned black beans.
• Black Bean Salsa

Storage and Reheating

• Storage – Leftovers can be stored in an airtight container in the fridge for up to 4 days.
• Reheating – Leftovers can be reheated in the oven at 375 degrees F for about 5 minutes until warmed.

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