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  3. Chicken Fajita Meal Prep
Succulent grilled chicken with vibrant peppers on a sizzling plate, perfect for a tasty meal.

Sheet pan fajita chicken with peppers and onions

Chicken Fajita Meal Prep

Chicken Fajita Meal Prep

30 minEasy

Prep Time

10 min

Cook Time

20 min

Total Time

30 min

Servings

5

5 meals

Difficulty

Easy

Cost

Budget

$

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Chicken Fajita Meal Prep

Sheet pan fajita chicken with peppers and onions

Smoky fajita-spiced chicken strips with charred bell peppers and onions, all cooked on one sheet pan. Serve over rice with salsa and sour cream for effortless Tex-Mex meal prep.

10m

Prep Time

20m

Cook Time

30m

Total Time

5

Servings

Easy

Difficulty

Budget $

Cost

Mexican CuisineMain CourseGluten-FreeDairy-Free
Sarah Chen
Sarah Chen

December 24, 2024(Updated April 12, 2026)

Sheet pan fajitas are the lazy meal prepper's best friend—everything cooks together with zero babysitting. The high oven heat replicates the char of a restaurant flat-top.

Why This Recipe Works

Roasting at 425°F gives the chicken and peppers a beautiful char without constant stirring. Separating chicken and vegetables into zones prevents the peppers from steaming.

Ingredients

  • 2 lbs chicken breast, sliced into strips
  • 2 tbsp fajita seasoning (chili powder, cumin, paprika, garlic, onion powder, oregano)
  • 3 bell peppers (mixed colors), sliced, and 1 large onion, sliced
  • 3 cups cooked cilantro-lime rice
  • 1/2 cup salsa and 1/4 cup sour cream
  • 2 tbsp olive oil, lime wedges, and fresh cilantro

Instructions

  1. 1

    Toss chicken strips with fajita seasoning and 1 tbsp olive oil.

  2. 2

    Toss peppers and onions with remaining olive oil and a pinch of salt.

  3. 3

    Spread on a large sheet pan in a single layer, keeping chicken and veggies in separate zones.

  4. 4

    Roast at 425°F for 18-20 minutes until chicken is cooked and peppers are charred.

  5. 5

    Divide among 5 containers with cilantro-lime rice; serve with salsa, sour cream, and lime wedges.

Serving Suggestions

Ways to Serve This Dish

  • Serve with warm corn tortillas and fresh lime wedges

  • Top with crumbled queso fresco and sliced avocado

  • Pair with a side of Mexican rice and refried beans

Substitutions

Chicken breastSteak strips or shrimp (add shrimp last 6 minutes)

All take fajita seasoning well

Cilantro-lime riceCauliflower rice or quinoa

Both work as a low-carb or high-protein base

Tips & Storage

Pro Tips

  • Use two sheet pans if needed—overcrowding steams the food instead of roasting it.

  • Squeeze lime juice over the hot fajitas right out of the oven for maximum flavor.

Storage

Refrigerate for up to 5 days. One of the best-reheating meal preps.

Reheating

Microwave for 2 minutes or reheat in a skillet for crispy edges.

Nutrition Facts

Per serving (95mg) · 5 servings

Calories430
LowModerateHigh

A moderate-calorie serving · based on a 2,000 cal daily diet

Protein10g
Carbohydrates42g
Fat40g
Fiber580mg
Sugar4g
Sodium8g

Nutritional values are approximate and may vary based on specific ingredients and preparation methods.

Frequently Asked Questions

Can I use chicken thighs?
Yes, thighs are juicier and work even better for meal prep.
Can I add more vegetables?
Zucchini, mushrooms, and corn all roast well on the sheet pan.

Explore More

More Mexican RecipesMore Main CourseGluten-Free RecipesDairy-Free RecipesOven Recipes
Sarah Chen

About Sarah Chen

Sarah Chen is a professional recipe developer and food editor with over a decade of experience in test kitchens and food media. She trained at the Culinary Institute of America before spending six years developing and testing recipes for national food publications, where she honed her ability to translate restaurant techniques into approachable home cooking. At RecipePool, Sarah leads recipe development, ensuring every dish is tested at least three times for clarity, accuracy, and genuine deliciousness. When she is not in the kitchen, she is browsing farmers markets and collecting vintage cookbooks.

View all recipes →

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