Meal Prep Images are for illustrative purposes only, may be inaccurate, and do not guarantee the presence or absence of specific ingredients. 
Serving Images are for illustrative purposes only, may be inaccurate, and do not guarantee the presence or absence of specific ingredients. Chicken Fajitas
Sizzling strips of marinated chicken with charred peppers and onions, served with warm tortillas and all the fixings — the sizzle at the table is half the appeal.
Contains common allergens
In the app, Listahan checks these against your household automatically.
Good to know
- Ready in under 30 minutes
Matched from this dish's own ingredients and timing. Browse more: 30-minute meals
Instructions
7 steps- 1
Toss chicken, peppers, and onion with olive oil, chili powder, cumin, paprika, and salt.
- 2
Heat a large skillet over medium-high heat until hot.
- 3
Add the chicken and vegetables in an even layer and cook 5 minutes without stirring too much so they char.
- 4
Stir and continue cooking 6-8 minutes until the chicken reaches 165°F and the peppers are tender-crisp.
- 5
Squeeze lime over the skillet and toss once more.
- 6
Divide the fajita filling into 4 containers and pack tortillas separately for serving.
- 7
Refrigerate the filling up to 4 days or freeze up to 3 months; reheat in a hot skillet rather than the microwave so the peppers and onions don't turn soggy.
Images are for illustrative purposes only, may be inaccurate, and do not guarantee the presence or absence of specific ingredients. Listahan Family Score™
66/100
Works for many families
Score reflects how well this recipe fits a typical busy household. In the app, your Family Score is personalized to your household's allergens, kids, and pantry.
Nutrition
per serving590
Calories
49 g
Protein
38 g
Carbs
27 g
Fat
Estimated per serving. Actual values depend on the brands and portions you use.
Listahan cooking guide
Chef notes & practical guide
Technique notes, ingredient swaps, serve-alongside ideas, storage guidance, and equipment for this recipe.
Cultural context
Fajitas trace to the Tex-Mex ranch country of South Texas, where the Spanish word faja, meaning strip or belt, named the strips of skirt steak that vaqueros grilled and rolled into tortillas. The chicken version is a later restaurant adaptation that kept the sizzle of seared meat with charred peppers and onions. It is a meal-prep favorite because the seasoned filling cooks fast in a big batch and reheats with its smoky char intact.
Listahan note
This version cooks the chicken and the peppers separately so each gets a real sear, then stores the filling apart from the tortillas to keep both at their best.
Technique cues
- Sear the chicken and the peppers in separate hot batches, because crowding them together steams everything pale instead of charring it.
- Slice the cooked chicken across the grain so the strips stay tender through reheating.
- Let the peppers and onions get real blackened edges, since that char is the smoky backbone of fajita flavor.
Kitchen flow
- Parallel prep
- Slice the chicken and vegetables and mix the seasoning, then sear in batches back to back in one hot pan.
- Make-ahead
- Cook the chicken and peppers up to four days ahead and store the filling apart from the tortillas and toppings.
- Leftover move
- Turn leftover filling into a burrito bowl over rice, a quesadilla, or a topping for nachos.
- Cleanup rhythm
- Use the same skillet for chicken and vegetables in sequence, wiping between batches to keep one pan in play.
Ingredient brief
Role, handling, and swap guidance for each key ingredient.
chicken breast or thighs
main protein
Purpose: Seared and sliced into strips, it is the heart of the fajita filling.
Handling: Season, sear hot, rest, and slice across the grain.
Adaptation: Skirt steak for the classic, or portobello strips for vegetarian.
bell peppers
sweet char
Purpose: Their sweetness and blistered edges are essential to the dish.
Handling: Slice thin and sear hard until charred at the edges.
Adaptation: Any sweet pepper; poblano adds gentle heat.
onion
savory sweetness
Purpose: Charred onion adds depth and the signature fajita aroma.
Handling: Slice into strips and cook with or after the peppers.
Adaptation: Red onion for a sweeter, milder result.
fajita spice blend
seasoning
Purpose: Chili powder, cumin, paprika, and garlic give the smoky, savory profile.
Handling: Toss with the chicken before searing.
Adaptation: A store-bought fajita or taco seasoning works in a pinch.
lime
bright finish
Purpose: A squeeze of lime lifts the smoky, charred flavors at the end.
Handling: Squeeze over the filling after cooking.
Adaptation: Lemon if no lime is available.
tortillas
wrapper
Purpose: Warm tortillas carry the filling and complete the dish.
Handling: Warm just before serving; store separately.
Adaptation: Corn tortillas, lettuce cups, or a rice bowl base for gluten-free.
Technique notes
- A cast-iron pan or grill pan delivers the hard char that gives fajitas their restaurant sizzle.
- Tossing the just-cooked filling with a little of its own pan juices and lime keeps it from drying out in storage.
- Storing toppings like sour cream, cheese, and salsa separately lets each portion stay fresh and customizable.
Ingredient swaps
- Gluten-free direction
- Serve over rice or in corn tortillas or lettuce cups instead of flour tortillas.
- Vegetarian direction
- Swap the chicken for portobello and extra peppers, or for seasoned black beans.
- Lower-sodium direction
- Make your own spice blend without added salt and brighten with extra lime and fresh cilantro.
Serve alongside
- Cilantro-lime rice
- Refried or black beans
- Guacamole and chips
- Charred corn salad
- Agua fresca
- Sparkling water with lime
- Mexican lager
Serving suggestions only — check pairings for your household's allergens.
Storage & reheating
- Store the fajita filling in the fridge for up to four days in airtight containers, keeping tortillas and cold toppings separate. Reheat the filling in a hot pan to revive the char rather than the microwave. The cooked filling freezes for up to two months; thaw before reheating.
Equipment
- Cast-iron skillet or grill pan
- Sharp knife for slicing
- Tongs for searing
- Airtight meal-prep containers
Make this household-aware
Listahan Pro checks this recipe against your household's allergens, finds pantry-aware swaps, builds the shopping list, and helps you plan the week around it.
Plan it in Listahan
Add Chicken Fajitas to your week, check it against your household's allergens, and build the shopping list automatically.
More Meal Prep recipes
Meal Prep Lens Verified Images are for illustrative purposes only, may be inaccurate, and do not guarantee the presence or absence of specific ingredients. BBQ Pulled Pork Stuffed Sweet Potatoes
A hearty, smoky, and sweet combination that balances protein and complex carbohydrates perfectly.
Meal Prep Lens Verified Images are for illustrative purposes only, may be inaccurate, and do not guarantee the presence or absence of specific ingredients. Soba Noodle Salad
Buckwheat soba noodles tossed in a sesame-ginger dressing with edamame, shredded carrots, and scallions — nutty, refreshing, and endlessly satisfying served cold.
Meal Prep Lens Verified Images are for illustrative purposes only, may be inaccurate, and do not guarantee the presence or absence of specific ingredients. Rustic French Lentil Soup
A deeply nourishing and earthy soup that is rich in plant-based protein and freezes exceptionally well.