Sheet Pan Chicken Fajitas: Quick, High-Protein & Packed with Flavor
When life gets busy, you need meals that are simple, nourishing, and seriously delicious—and these sheet pan chicken fajitas check every box.
This easy, one-pan recipe is perfect for meal prep or a quick weeknight dinner. It’s high in protein, loaded with fiber-rich veggies, and full of flavor thanks to Siete’s bold fajita seasoning. Pair it with your favorite toppings, and you’ve got a balanced meal that supports your health goals without sacrificing taste.
Ingredients
- 1 lb sliced chicken breast
- 1 small white onion, thinly sliced
- 2 bell peppers (any color), sliced
- 1 serving fajita seasoning
- Drizzle of olive oil
Instructions
- Preheat oven to 400°F.
- Line a baking sheet with parchment paper or foil.
- Spread chicken, onion, and bell peppers evenly on the sheet pan.
- Drizzle with olive oil and sprinkle the seasoning evenly over everything.
- Bake for 25 minutes or until chicken is fully cooked and veggies are tender.
Serving Suggestions
Serve your fajita mix over:
- A bed of white rice, brown rice, cauliflower rice, or quinoa
- Mixed greens or shredded lettuce
- Top with sliced avocado, plain Greek yogurt, salsa, and a sprinkle of shredded cheese
Why You'll Love It
- High in protein
- Great for meal prep
- Balanced with fiber, healthy fats, and flavor
- Minimal cleanup
Fuel your body. Save time. Enjoy the process.