Low FODMAP Chicken Fajitas

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This low FODMAP chicken fajita recipe uses garlic- and onion-infused oils for safe flavor and relies on FODMAP-safe peppers and seasonings for authentic taste. The chicken bakes until juicy, paired with crisp bell peppers and a splash of lime. Wrapped in low FODMAP tortillas and topped with lactose-free sour cream or a sprinkle of cheddar, it’s the perfect low fermentation meal that doesn’t skimp on flavor.

Ingredients Needed:

• 1½ lbs boneless, skinless chicken breasts: thinly sliced – Monash-approved protein.
• 1 red bell pepper: sliced, max 43g per serving.
• 1 green bell pepper: sliced, max 75g per serving.
• 2 tbsp garlic-infused oil: FODMAP-safe flavor.
• 2 tbsp onion- or shallot-infused oil: onion-free cooking, safe.
• 2 tbsp low FODMAP taco seasoning
  Or use:
  • 2 tsp cumin
  • 2 tsp oregano
  • 2 tsp ancho chili powder
• 1 tsp paprika: or smoked paprika for added depth.
• 1¼ tsp sea salt
• 1¼ tsp black pepper
• 2 tbsp fresh lime juice: from 1 medium lime.
• ¼ cup fresh cilantro: chopped, for garnish.
• 6 gluten-free corn tortillas: or low FODMAP flour tortillas.

Optional Low FODMAP Toppings:

• 1 cup shredded cheddar cheese (1/3 cup per serving max)
• 1 medium tomato, chopped
• Avocado (30g max per person)
• Lactose-free sour cream
• Chopped black olives
• Low FODMAP salsa (store-bought or homemade)

How To Make Low FODMAP Chicken Fajitas:

Preheat the Oven:
Preheat to 425°F (220°C). Line a rimmed baking sheet with foil and lightly spray with cooking oil.

Season the Chicken and Veggies:
In a small bowl, mix taco seasoning, paprika, salt, and pepper. In a larger bowl, toss the chicken strips and bell peppers with garlic- and onion-infused oils. Sprinkle with the spice mix and toss to coat.

Bake Everything:
Spread the chicken and peppers in a single layer on the prepared baking sheet. Bake for 25 minutes, turning once, until chicken is cooked through and vegetables are slightly crisp.

Warm the Tortillas:
While baking, warm tortillas in a dry skillet or microwave to make them easier to fold.

Add Finishing Touches:
Toss the cooked fajita mixture with lime juice and fresh cilantro.

Serve:
Fill each tortilla with chicken, peppers, and optional toppings. Enjoy warm!

Recipe Tips:

• Always use infused oils, not fresh garlic or onion.
• Portion peppers carefully – red and green have different FODMAP limits.
• Use gluten-free tortillas made without high FODMAP gums or starches.
• Check labels on spice blends – they often hide onion or garlic.

How to Store & Reheat:

• Fridge: Store cooked fajita mix for up to 3 days.
• Freezer: Freeze in portions up to 2 months. Reheat gently on the stove.
• Tortillas: Best stored separately to avoid sogginess.

Nutrition Facts (Per Serving without optional toppings):

• Calories: ~370
• Sodium: ~500mg
• Protein: 32g
• Fat: 18g
• Carbs: 22g
• Fibre: 3g
• Sugar: 3g

FAQs:

Can I eat fajitas on a low FODMAP diet?
Yes – as long as you skip garlic/onion and use FODMAP-safe tortillas and toppings, fajitas can be gut-friendly.

What are the best tortillas for low FODMAP fajitas?
Use white corn tortillas or certified low FODMAP flour tortillas with simple ingredients.

Is paprika low FODMAP?
Yes – both regular and smoked paprika are safe in moderate amounts.

Can I meal prep this recipe?
Absolutely. Store the filling in the fridge or freezer and warm the tortillas just before serving.

Try More Recipes:

• Low FODMAP Steak Fajitas
• Low FODMAP Cucumber Salad
• Low FODMAP Butter Chicken