Quick and flavorful Instant Pot chicken fajitas with tender chicken, bell peppers, and onions. Perfect for weeknight dinners or meal prep, served with tortillas, avocado, and fresh lime.

Ingredients

2 large chicken breasts, thinly sliced
1 large onion, sliced
1 red bell pepper, sliced
1 yellow bell pepper, sliced
1 green bell pepper, sliced
1 tbsp vegetable oil (optional, for extra flavor)
3 tbsp fajita seasoning
¼ cup (60 ml) water

Instructions

Prepare the Ingredients

Slice the chicken breasts thinly and slice all bell peppers and onion into strips.

Cook in the Instant Pot

Add chicken, onion, and bell peppers to the Instant Pot.
Sprinkle with fajita seasoning and pour in ¼ cup water. Toss everything together until the chicken and vegetables are evenly coated with spices.
Seal the lid and set the valve to the sealing position.
Select “Manual” or “Pressure Cook” on high for 4 minutes.

Finish and Serve

Once cooking is complete, perform a quick release.
Serve immediately on warmed tortillas (use gluten-free tortillas if needed).
Top with pico de gallo, sliced avocado, fresh cilantro, and a squeeze of lime or lemon juice.

Why You’ll Love This Recipe

Quick and flavorful chicken fajitas ready in minutes.
Juicy chicken and tender vegetables with bold Tex-Mex seasoning.
Perfect for busy weeknight dinners or meal prep.

Tips

Slice chicken thinly for even cooking.
Avoid overcooking peppers to keep them crisp-tender.
Use the sauté function before pressure cooking for extra caramelization if desired.

Variations and Substitutions

Protein: Substitute chicken with shrimp, steak, or tofu.
Vegetables: Add zucchini, mushrooms, or corn for extra texture.
Seasoning: Use homemade fajita seasoning to control spice level.

FAQs

Can I make this recipe ahead of time?
Yes, cooked chicken fajitas can be stored in the fridge for up to 3 days.

Can I cook frozen chicken?
Yes, increase pressure cooking time to 6–7 minutes for frozen chicken breasts.

Are these fajitas gluten-free?
Yes, if served with gluten-free tortillas or lettuce wraps.

Serving

Serve with warmed tortillas, rice, or as a taco bowl.
Garnish with fresh cilantro, lime wedges, and avocado slices.
Pair with black beans or Mexican-style corn for a complete meal.

Suggestions

Add a dollop of sour cream or Greek yogurt for creaminess.
Top with shredded cheese or pickled jalapeños for extra flavor.
Use this recipe for meal prep by storing chicken and vegetables separately from tortillas.