These One Pan Chicken Fajitas are a quick, healthy, and flavour-packed meal thatโs perfect for busy weeknights. With minimal prep, one baking tray, and customisable toppings, theyโre sure to become a family favourite.
This week’s recipe, One Pan Chicken Fajitas, is one of many fabulous recipes in this years incredible Healthy Meal Planning bundle (along with 28 of my own recipes). I made it for my family during the holidays and they just loved it so I thought I’d better share it. Thanks to Heather from Passion For Savings for agreeing to let me feature it. It’s super quick and easy to make, with just one pan to wash (always a bonus) and it’s really, really tasty. It can also be easily customised to suit your tastes and food goals.
Health benefits
Chicken is a great source of lean protein, while the capsicums and onions provide a boost of vitamins and antioxidants. The homemade fajita seasoning adds a smoky flavour without the additives found in store-bought mixes.
Ingredients
This healthy Mexican recipe uses boneless chicken breasts or thighs, capsicums, and red onion. To make the fajita seasoning, mix Mexican chilli powder, smoked paprika, onion and garlic powder, cayenne powder and ground cumin. Extra virgin olive oil brings everything together for a simple, satisfying bake thatโs loaded with flavour.
How to make sheet pan chicken fajitas
Preheat your oven and start preparing the fajita seasoning by mixing all the spices together. Slice the chicken, capsicums, and onion into thin strips, then arrange them on a baking tray. Drizzle with olive oil and sprinkle over the seasoning blend. Toss everything well to coat evenly, then bake in the oven for 25 to 30 minutes, stirring halfway through to ensure even cooking.
Serving suggestions and how to store
Serve the One Pan Chicken Fajitas in lettuce wraps topped with cheddar, coriander, radish, and lime wedges. For added creaminess, pair them with guacamole, diced avocado or even sour cream. Leftovers can be stored in an airtight container in the refrigerator and reheated gently in a low oven until warmed through.
Vary this One Pan Chicken Fajitas to suit your needs
If you need an onion and garlic-free version, simply omit these ingredients as the other spices will still provide plenty of flavour. To make this dish vegetarian or vegan, replace the chicken with mushrooms and reduce the cooking time to 20 minutes. For extra protein, toss black beans in the reserved spice mix and add them to the tray during the final five minutes of cooking. For a low-carb option, serve the fajitas with cauliflower rice or in lettuce wraps. Add Mexican Salsa for a special twist or even Guacamole.
One Pan Chicken Fajitas
Ingredients
- 500 g boneless, skinless chicken breasts (I've also used thigh meat)
- 2 red capsicum/s
- 1 red onion/s -peeled
- 2 tbsp extra virgin olive oil -extra virgin
Fajita seasoning
- 2 tsp Mexican spice mix (my spice blend recipe here)
- 1 tsp sea salt
- 1 tsp smokedย paprika
- ยฝย tsp onion powder
- ยฝย tsp garlic powder
- ยผ tsp cayenne pepper
- ยฝ tsp ground cumin
Instructions
- Pre-heat your oven to 350ยฐF/180ยฐC (fan-forced).
- Prepare fajita seasoning by mixing all of the spices together. Set aside
- Cut the chicken, onion and bell peppers into thin strips and place on a sheet pan or baking dish.
- Drizzle with olive oil.
- Sprinkle with homemade fajita seasoning.
- Toss with tongs or spatula to get everything evenly coated.
- Bake for about 25-30 minutes (stir halfway through).
Serve
- Serve in lettuce wraps with cheese and your favourite toppings!
- I've served it here with cheddar, coriander (cilantro) leaves, radish and fresh lime juice. But you can tailor this to suit your families needs and tastes.
- I love it with Guacomole or diced avocado too.
Make-ahead
- Re-heat in a low oven until just hot.
Store
- Store in an airtight container in the fridge.
























