Easy Sheet Pan Shrimp Fajitas

These easy Sheet Pan Shrimp Fajitas are a quick 30-minute dinner! Just marinate shrimp, bake with peppers, then load up your tortillas.

Why You'll Love This Recipe

• Everything's made in one pan: The shrimp and vegetables cook together on one sheet pan for easy cleanup.
• Quick and easy meal: This recipe is great for busy weeknights, since everything comes together in less than 30 minutes.

Ingredients and substitutions

• Olive oil – or another neutral cooking oil like avocado or canola oil.
• Fajita seasoning – use a store-bought blend or make your own using chili powder, cumin, paprika and other spices.
• Lime juice – freshly squeezed lime juice is best, but bottled can be used in a pinch.
• Soy sauce – coconut aminos or tamari are the best substitutes here.
• White vinegar – you can try using apple cider vinegar, but the flavor will be different.
• Salt & pepper – to taste.
• Garlic – freshly minced or jarred minced garlic would both work.
• Shrimp – you can use fresh or frozen shrimp, or try another protein option like chicken or steak.
• Bell peppers – use any color combination like red bell pepper, green bell pepper or yellow bell pepper.
• Red onion – white or yellow onion would also be good.
• Cheddar cheese – swap out for another cheese of your choice like Monterey Jack, Tex Mex or even oaxaca cheese.
• Cilantro – leave this off if you're not a fan.
• Lime wedges – leave these off if you don't have any fresh limes.
• Corn tortillas – flour tortillas would also work or you could serve your shrimp fajitas in lettuce wraps.

How to make sheet pan shrimp fajitas

Step 1: Marinate the shrimp.

Mix together the marinade ingredients in a large bowl or Ziploc, then toss the shrimp in the marinade and marinate for at least 10 minutes.

Step 2: Add everything to a sheet pan.

Add the marinated shrimp and veggies to a parchment-lined baking sheet.

Step 3: Bake in the oven.

Bake in the oven, then sprinkle cheese over top and bake until the cheese has melted.

Step 4: Assemble your tacos and serve.

Serve the shrimp fajitas in warm tortillas with all your favourite toppings.

Frequently Asked Questions

Can you make shrimp fajitas ahead of time?

You can marinate the shrimp, cut up the veggies and prep all your toppings a couple days in advance. It'll cut down on prep time, so when you're ready to make them, all you have to do is dump everything onto a sheet pan and stick it in the oven.

How do you know when the shrimp is done?

You'll know the shrimp is cooked through when it's opaque and a pink-ish color or no longer gray. About 12-15 minutes in the oven should do the trick.

Should you heat up the tortillas?

If you're using corn tortillas, I'd highly recommend heating them up in the microwave or the oven before serving your fajitas. It makes them a lot softer, but it's totally optional.

Storing and reheating

You can store any leftovers in an airtight container in the refrigerator for 3 to 5 days. When you're ready to enjoy, reheat the mixture in a skillet on the stovetop or in the microwave for 1 minute. I personally prefer the skillet method, as it ensures the vegetables get nice and crispy again. Serve in warm tortillas with all your toppings and enjoy!

Meal prep tools

• Grab some glass meal prep bowls to pack up your weekly lunches.
• Use these Ziploc bag holders to make marinating the shrimp easier.