These Low FODMAP Shrimp Fajitas are an onion-free take on the Tex-Mex classic. This 30-minute recipe features 8 flavorful ingredients and can be made in one skillet.
Fajitas, a Tex-Mex favorite, are traditionally made with onion and garlic. Although tasty, these ingredients are higher in FODMAPs and are often not well tolerated by many of us living with irritable bowel syndrome.
This low FODMAP shrimp fajita recipe is inspired by the Tex-Mex classic and uses FODMAP-friendly amounts of ingredients. It features succulent shrimp, tender slices of sautƩed bell pepper, freshly-squeezed lime juice, and a hint of heat from (optional) minced jalapeƱo.
Serve this simple skillet meal in warm corn tortillas with your favorite toppings like sliced green onion tops, fresh cilantro, low-lactose shredded cheddar, or a small dollop of sour cream.
Shopping list
To make these low FODMAP fajitas, add these ingredients to your shopping list:
- Garlic-infused oil – 2 tablespoons
- Red bell pepper – 1 medium (about 1 cup sliced)
- Green bell pepper – Ā½ medium (about Ā½ cup sliced)
- Optional: JalapeƱo pepper – Ā½ medium
- Uncooked medium shrimp – 12 ounces // 340 grams
- Limes – 1-2 limes to yield 1 tablespoon fresh lime juice
- Low FODMAP taco seasoning – 2 teaspoons (such as Fody’s Low FODMAP Taco Seasoning)
- Corn tortillas – 8
Optional garnishes: Sliced green onion tops (green parts only), chopped fresh cilantro, shredded cheddar cheese, sour cream
Low FODMAP notes
In this section, I share information for certain ingredients that are either frequently asked about or that have suggested serving sizes to remain low FODMAP. We each have unique tolerance levels and nutritional needs. Please listen to your body (and if possible, work with a FODMAP-trained dietitian) to determine what is best for you. For more low FODMAP serving size info, please refer to the Monash FODMAP app and FODMAP Friendly website or app.
Corn tortillas: In general, the low FODMAP serving for corn tortillas is 2 tortillas or 47 grams. If you’re lucky enough to find corn tortillas made without added gums or fiber, the low FODMAP serving bumps up to 3 tortillas or 57 grams.
Garlic-infused oil is a popular way to add low FODMAP garlic flavor on the low FODMAP diet. My current favorite is Colavita Roasted Garlic Olive Oil (technically a garlic-flavored oil) that has been confirmed to be low FODMAP by Monash University. Learn more about why garlic-infused oil is okay in my Low FODMAP Garlic and Onion Substitutes post.
Green bell pepper is low FODMAP inĀ Ā½ cup or 52-gram servings. Larger servings contain higher amounts of sorbitol.
Green chili peppers have been tested and are low FODMAP. Chili peppers contain capsaicin which can be a non-FODMAP trigger for some people. Avoid if you suspect spicy food is an issue.
Lime juice is low FODMAP in servings up to 1 cup or 250 grams.
Low FODMAP taco seasoning is an easy way to add flavor to low FODMAP dishes. Many store-bought taco seasonings contain high FODMAP onion or garlic. Instead, I use Fody Foods Taco Seasoning (certified low FODMAP by Monash University) or make my own.
Red bell pepper is a FODMAP free food. Peppers and chili peppers contain capsaicin which can be a non-FODMAP trigger for some people. Avoid if you suspect spicy food is an issue.
Optional garnishes
Green onion tops – the green part of green onions – are low in FODMAPs and should be tolerated by most on the low FODMAP diet. Avoid the white bulb, which is high in FODMAPs. Learn more ā Low FODMAP Garlic and Onion Substitutes.
Cheddar cheese is a low-lactose cheese. A low FODMAP serving is 2 slices or 40 grams.
Sour cream is low FODMAP in servings up to 2 tablespoons or 40 grams. Larger servings contain higher amounts of lactose.
Instructions
To make these low FODMAP shrimp fajitas, simply:
Heat olive oil in a large skillet over medium-high heat. Once hot, add the red and green bell pepper strips. Cook, stirring occasionally, until the peppers start to soften and brown slightly on the edges, about 6-8 minutes.
Stir in optional minced jalapeƱo and cook to soften, about 1-2 minutes. Transfer the peppers to a clean plate.
To the now-empty skillet, add the shrimp. Spread the shrimp out into a single layer leaving a little space in between each piece. Cook for 1-2 minutes. Flip the shrimp, and return the cooked peppers to the skillet.
Stir in the taco seasoning and lime juice. Continue cooking until the shrimp are fully opaque and cooked through, about 1-2 minutes more.
Serve the shrimp in warm corn tortillas with optional toppings.
Storage: Best enjoyed right after preparing. Refrigerate leftovers in an airtight container for use within 2-3 days. Freezing not recommended.
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PrintRecipe
Low FODMAP Shrimp Fajitas
- Prep Time: 15 minutes
- Cook Time: 15 minutes
- Total Time: 30 minutes
- Yield: 4 1x
- Diet: Low Lactose
Description
Low FODMAP Shrimp Fajitas are an onion-free take on the Tex-Mex classic. This 30-minute recipe features 8 flavorful ingredients and can be made in one skillet.
Ingredients
- 2 tablespoons garlic-infused olive oil
- 1 medium red bell pepper, seeds removed and sliced into thin strips (about 1 cup strips)
- Ā½ medium green bell pepper, seeds removed and sliced into thin strips (about Ā½ cup strips)
- Ā½ medium jalapeƱo pepper, seeds removed and minced (optional)
- 12 ounces uncooked medium shrimp, peeled, deveined, and tails removed
- 1 tablespoon fresh lime juice
- 2 teaspoons low FODMAP taco seasoning
- 8 corn tortillas, warmed
Optional toppings: Sliced green onion tops (green parts only), cilantro, shredded cheddar cheese, sour cream (up to 2 tablespoons per serving)
Instructions
- Heat olive oil in a large skillet over medium-high heat. Once hot, add the red and green bell pepper strips. Cook, stirring occasionally, until the peppers start to soften and brown slightly on the edges, about 6-8 minutes. Stir in optional minced jalapeƱo and cook to soften, about 1-2 minutes. Transfer the peppers to a clean plate.
- To the now-empty skillet, add the shrimp. Spread the shrimp out into a single layer leaving a little space in between each piece. Cook for 1-2 minutes. Flip the shrimp, and return the cooked peppers to the skillet.
- Stir in the taco seasoning and lime juice. Continue cooking until the shrimp are fully opaque and cooked through, about 1-2 minutes more.
- Serve the shrimp in warm corn tortillas with optional toppings.
Storage: Best enjoyed right after preparing. Refrigerate leftovers in an airtight container for use within 2-3 days. Freezing not recommended.
Equipment
Colavita Roasted Garlic Olive Oil
Buy Now ā
Fody Foods Low FODMAP Taco Seasoning
Buy Now āNotes
Low FODMAP Serving: One serving of this recipe is made with low FODMAP amounts of ingredients. Individual tolerance may vary. For more information on specific ingredients, please refer to the Monash FODMAP App or check out the “FODMAP Notes” section (above the recipe).
- Category: Main Dish
- Method: Stovetop
- Cuisine: Tex Mex-Inspired
Keywords: low FODMAP supper, low FODMAP Tex Mex,
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Riley says
At the top it says 12 teaspoons taco seasoning, and at the bottom it says 2. I’m guessing 2 is correct, since 12 seems excessive and you probably would have said 4 tablespoons otherwise, but just wanted to clarify and give you a heads up. Thanks.
Em Schwartz, MS, RDN says
Whoops! Yes, 2 teaspoons is the correct amount. Thanks for catching that, Riley!
Marion says
Looks very delicious and easy to make! Will need to try soon!
Megan says
Does this recipe keep well for a day or two after or no? I know that shrimp is ok for a couple of days but will the peppers be slimy after a day? Iām just making this for myself and the whole concept of reducing the recipe by a fourth is giving me a headache. ????
Emily says
Hi Megan, It should keep for a day or two after! The peppers will naturally be softer after cooking, so if you know you’ll want to save some of this for leftovers, you could “undercook” the peppers of the portion you will be saving. š
Megan says
Hi Emily:
Thanks for your reply! I slightly undercooked the peppers so I’m looking forward to taking some for lunch tomorrow! I had some for dinner and it was delicious. A great, easy recipe. I added a very small amount of low Fodmap salsa on top and it was great.
Thanks so much for all of your recipes, I’ve liked every one I’ve tried so far, and I’m recommending your website to all my Low Fodmap/IBS friends.
Thanks again!
★★★★★
Emily says
Aww, thank YOU! I’m so glad you enjoyed this recipe (and others)!!! I appreciate your support, Megan!