
This spicy chicken fajita recipe brings bold flavors and vibrant colors to your table, perfect for a festive Halloween feast or any casual dinner. The combination of cumin and chili powder gives the chicken a smoky kick while the orange bell peppers add a sweet crunch. Wrapped in hearty blue corn tortillas and topped with sharp cheddar, this recipe offers a delicious play of textures and tastes that never fails to please a crowd.
I first made these fajitas for a fun Halloween party, and now they are a regular request whenever friends come over for a casual dinner
Ingredients
- Boneless skinless chicken breasts: sliced thin to ensure quick cooking and tender texture
- Chili powder: infuses the chicken with warm, smoky flavor
- Ground cumin: adds earthiness and depth to the spice mix
- Kosher salt and freshly ground black pepper: balance and enhance all the flavors
- Vegetable oil: chosen for its high smoke point to cook the chicken and vegetables evenly without burning
- Orange bell peppers: provide sweetness and a pop of color for visual appeal
- Red onions: bring sweetness and a subtle bite when softened
- Fresh garlic: finely chopped to release pungent aroma and flavor
- Jalapeno: adds a mild heat with the option to seed for less spice
- Blue corn tortillas: rustic and hearty, complementing the spicy filling perfectly
- Sharp yellow Cheddar cheese: grated for a rich, creamy topping
- Garnishes: lime wedges, avocado slices, cilantro leaves, and hot sauce served alongside for fresh and customizable finishing touches
Instructions
- Spoon the spice mix over the chicken:
- Combine the sliced chicken breasts with chili powder, half a teaspoon of the cumin, one teaspoon salt, and several grinds of black pepper in a bowl. Use tongs to toss everything until the chicken is fully coated with the spices, which will build the base flavor.
- Sear the chicken:
- Heat one tablespoon of vegetable oil in a large skillet over high heat until it shimmers and just begins to smoke at the edges. Arrange the chicken strips in a single layer and cook for about five minutes, stirring occasionally, until the chicken is cooked through and slightly browned for maximum flavor. Transfer the cooked chicken to a plate to rest while you prepare the veggies.
- Sauté the vegetables:
- Add the remaining tablespoon of oil to the same skillet, then toss in the orange bell peppers and red onions. Sprinkle with the remaining cumin and one teaspoon of salt. Stir frequently, cooking for about five minutes until the peppers are tender and the onions become translucent, which deepens their sweetness.
- Add garlic and jalapeno:
- Stir in the chopped garlic and jalapeno, cooking for two more minutes until fragrant and softened but not browned. This step layers in aromatic heat and complexity.
- Return chicken to skillet:
- Put the chicken back in the skillet with the vegetables. Stir to combine everything thoroughly and continue cooking for two to three minutes until the chicken mixture is piping hot and the flavors meld well.
- Warm the tortillas and assemble:
- Heat the blue corn tortillas according to package instructions so they are soft and pliable. Pile the hot chicken and vegetable filling onto each tortilla, then sprinkle with grated sharp Cheddar cheese, allowing it to melt slightly from the heat.
- Serve with fresh sides:
- Offer lime wedges, creamy avocado slices, fresh cilantro leaves, and a variety of hot sauces on the side so everyone can customize their fajitas to taste. These fresh elements really brighten and balance the spicy richness of the dish.

My favorite ingredient here is the orange bell pepper. Its natural sweetness not only balances the heat of the jalapeno but also adds a beautiful autumnal color that makes the dish feel festive. I remember making this for my family’s Halloween dinner. The kids loved how the blue tortillas and orange peppers looked like a spooky yet tasty treat. It turned into a yearly tradition that everyone looks forward to.
Storage tips
Store leftover chicken and vegetable mixture in an airtight container in the refrigerator for up to three days. Keep tortillas separate to prevent them from becoming soggy. Reheat gently in a skillet or microwave and refresh with fresh lime and cilantro before serving.
Ingredient substitutions
Chicken thighs can be used instead of breasts for juicier, more flavorful meat. Bell peppers can be any color you prefer or have on hand. If you don’t have blue corn tortillas, regular corn or flour tortillas will work just fine. Adjust jalapeno amount or omit for less heat.
Serving suggestions
Serve with Mexican rice or black beans on the side for a fuller meal. Add a dollop of sour cream or a sprinkle of queso fresco for extra richness. For a low carb option, serve the filling on top of a crisp salad instead of tortillas.

These chicken fajitas are quick to prepare, full of color, and perfect for a festive meal. Customize toppings to suit your taste.
Your Recipe Questions Answered
- → What type of chicken is best for fajitas?
Boneless, skinless chicken breasts sliced into thin strips cook quickly and absorb spices well, making them ideal for fajitas.
- → How can I keep the bell peppers crisp yet tender?
Cooking bell peppers over medium-high heat for about 5 minutes softens them while retaining a slight crispness for great texture.
- → What spices enhance the flavor of chicken fajitas?
Chili powder and ground cumin add a warm, earthy heat that complements the chicken and vegetables perfectly.
- → How should blue corn tortillas be heated?
Heat them on a dry skillet or directly over a flame for a few seconds on each side until warm and pliable.
- → What toppings work well with these fajitas?
Lime wedges, avocado slices, fresh cilantro, sharp Cheddar, and hot sauce bring fresh, creamy, and spicy notes that balance the dish.