Shrimp Fajitas | Low Carb Shrimp Fajitas Recipe

Shrimp Fajitas are a quick and easy weeknight dinner that can be made in one skillet! Use a variety of flavorful ingredients (including my homemade Cajun Spice Mix) for a low carb shrimp recipe that you'll want to add to your weekly dinner rotation.

Why You're Going To Love These Fajitas

• Fast. A fast, family-friendly meal done in under 30 minutes.
• Easy. Marinate the shrimp, dice and cook the veggies, toss in the shrimp to cook, and serve. That's it!
• Low Carb. Only 6 net carbs per serving.
• Gluten Free. Skip the tortilla shells and enjoy all of the traditional flavors of shrimp fajitas without feeling like you're missing out.

What's The Best Way To Season Shrimp?

You can use a variety of spices to make shrimp deliciously flavorful. So many different cuisines and cultures embrace shrimp and have found ways to make them taste absolutely irresistible. So, to name one BEST way to season shrimp is simply impossible.

For the sake of this Shrimp Fajita recipe, though I will say the best way to season shrimp is with my Homemade Cajun Spice Mix. It's Spicy, smokey, and adds the perfect amount of flavor to your next sizzling skillet of fajitas.

How Do You Know Shrimp Is Cooked?

The trick lies in the color. Raw shrimp are shiny and almost translucent. You will want to remove shrimp from the heat source as soon as they begin to turn opaque.

As with any other animal protein, you will want to assess the doneness of the thickest part of the shrimp. Shrimp are notorious for cooking very quickly and can become rubbery if overcooked, so keep a close eye on them during the cooking process for the perfect bite.

Let's Talk Ingredients

• Shrimp- You can choose whichever size shrimp you prefer, but remember that smaller shrimp cook quicker than larger shrimp. So, when it's time to saute them in the skillet, keep a close eye.
• Onions- These add a lovely sweet flavor to balance the spicy and salty and provide a bit of texture to the fajitas.
• Bell Peppers- Use a variety of colors for a dish that is just as pleasing to the eye as it is to the palate.
• Avocado- Smooth, creamy, and a great addition to help you meet your daily fat macros.
• Scallions- Add a fresh, finishing bite.
• Cajun Spice- Make your own blend using my recipe, or grab a premade cajun spice from the grocery store. Just watch the ingredients and nutrition facts if you go with a premade blend. They can contain hidden carbs.
• Oil- Helps the Cajun Spice Mix stick to the shrimp and prevents the shrimp and veggies from sticking to the skillet while cooking.
• Low Carb Tortilla Shells- You can omit these completely and just enjoy the shrimp and veggies alone to reduce the number of carbs per serving.

How To Make Shrimp Fajitas

Who doesn't love a one pan meal? I, for one, am always looking for a tasty recipe that doesn't destroy the kitchen in the preparation process. Follow these simple steps below for a meal that checks all of the boxes for an easy weeknight meal:

1. Place the shrimp, cajun seasoning, and oil in a mixing bowl and set it aside to allow the shrimp to marinate.
2. Dice up the onions and bell into thin strips.
3. Place a small amount of oil into a skillet. Once the oil is hot, add the onions and peppers.
4. Saute the vegetables until they begin to become soft and slightly charred on the edges.
5. Move the cooked onions and peppers to one side of the pan and toss the marinated shrimp in. Allow them to cook completely.
6. Add a generous amount of shrimp and fajita vegetables to a tortilla shell. Garnish the Shrimp Fajitas to your liking and enjoy!

Variations

• Switch up the protein. If you're not a fan of shrimp, you can use a variety of other proteins in place of it. However, you will need to use a precooked variety (very few proteins cook as quickly as shrimp). Cook the veggies according to the directions below and toss in some rotisserie chicken, leftover steak, or even cooked ground beef. Don't forget a sprinkle or two of Cajun spice for the classic fajita flavor.
• Add more veggies. Trying to increase your vegetable intake? Feel free to experiment with other varieties of your favorite vegetables for a more nutritious bite. Add in mushrooms, spicy peppers, or zucchini for a new twist on one of your favorites.
• Skip the tortillas. Though fajitas are traditionally served with perfectly steamed or grilled tortillas, you can enjoy this flavorful Keto Shrimp Fajita recipe without them. Just pile on your favorite low carb toppings and grab a fork. You won't even realize the tortilla is missing!

What Toppings Do You Put On Fajitas?

While the star of this dish is totally the perfectly seasoned plump shrimp, you can take the flavors up a notch or two by adding your own personal flair to the plate. Here are some of my favorite things to serve on top of a bowl of tasty shrimp fajita filling:

• Cheese
• Sour Cream
• Lettuce
• Salsa
• Guacamole

What Sides Go Good With Fajitas?

Looking for something to make your dinner spread extra special? Try serving one of these delicious side dish options next time you make Shrimp Fajitas:

• Instant Pot Mexican Rice
• Instant Pot Refried Beans
• Tortilla Chips
• Elote
• Queso Fundido

How Long Do They Last?

Since shrimp cooks incredibly quickly. Reheating any leftovers can leave you with a tough or rubbery bite. That being said, you CAN store any extra Shrimp Fajita filling in an airtight container and it will stay safe to eat for 3-4 days.

To reheat any leftovers, toss the vegetables in a pan with a small amount of oil and saute them until warmed through. Once the veggies are warm, add in the shrimp for another minute or two until warmed to avoid overcooking.

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More Simple Shrimp Recipes

• Cajun Shrimp and Sausage
• Shrimp Saganaki
• Mexican Shrimp Cocktail
• Air Fryer Shrimp Fried Rice
• Bang Bang Shrimp

If you love these Shrimp Fajitas as much as we do, make sure you share the recipe on Facebook and Instagram so your friends can try them too! Don't forget to Pin them so you can make them again soon.

Don't forget to check out my other Keto cookbooks.

Keto Instant Pot, Keto Fat Bombs, Sweets, & Treats, and Easy keto in 30 minutes.