
Zesty Sheet Pan Steak Fajitas
Make Zesty Sheet Pan Steak Fajitas, a Mexican dinner recipe with skirt steak or flank steak, bell peppers (red, yellow, orange), red onion. It has about 25 min, about 420 calories per serving. Get ingredients, step-by-step instructions, nutrition estimates, FAQs, and Recipe Genius app tools.
Quick answer
Zesty Sheet Pan Steak Fajitas is a Mexican dinner recipe that takes about 25 min, makes 4 servings, has about 420 calories per serving. Use the ingredients and steps below, or open it in Recipe Genius for guided Cook Mode, timers, serving changes, and a shopping list.
Recommended gear
As an Amazon Associate, Recipe Genius earns from qualifying purchases.

The one tool that makes chopping vegetables, herbs, meat, and meal prep faster.
View on Amazon
A workhorse for roasting vegetables, sheet-pan dinners, nachos, cookies, and meal prep.
View on Amazon
Keeps homemade mixes, dressings, baking, rice, and seasonings consistent.
View on AmazonZesty Sheet Pan Steak Fajitas ingredients
- 1.5 lbs skirt steak or flank steak
- 3 large bell peppers (red, yellow, orange)
- 1 large red onion
- 3 tbsp olive oil
- 2 tbsp fajita seasoning
- 1 medium lime
- 0.25 cup fresh cilantro
- 8 count warm tortillas
- for serving salsa
- for serving sour cream or Greek yogurt
How to make Zesty Sheet Pan Steak Fajitas
- Preheat your oven to 400°F (200°C) and line a large baking sheet with parchment paper for easier cleanup.
- Slice the 1.5 lbs skirt steak or flank steak against the grain into 1/4-inch thick strips. Cut the 3 large bell peppers (any color) and 1 large red onion into thin strips, about the same size as the steak.
- In a large bowl, combine the sliced steak, bell peppers, and red onion. Drizzle with 3 tbsp olive oil and sprinkle with 2 tbsp fajita seasoning. Toss everything together thoroughly with your hands to ensure all ingredients are evenly coated.
- Spread the seasoned steak and vegetables in a single layer on the prepared baking sheet. Ensure there is enough space so the ingredients can roast rather than steam; use two baking sheets if necessary.
- Roast for 15-20 minutes, flipping the mixture halfway through the cooking time, until the steak is cooked to your desired doneness (medium-rare to medium is typically best for fajitas) and the vegetables are tender-crisp with slight charring.
- Remove the baking sheet from the oven. Squeeze the juice from 1 medium lime directly over the hot fajita mixture to brighten the flavors.
- Let the steak rest on the sheet pan for 5 minutes before serving. This allows the juices to redistribute, keeping the meat tender.
- Garnish with freshly chopped 0.25 cup cilantro. Serve the Zesty Sheet Pan Steak Fajitas immediately with 8 warm tortillas, salsa, and sour cream or Greek yogurt on the side for build-your-own fajitas.
Zesty Sheet Pan Steak Fajitas FAQ
How do I make Zesty Sheet Pan Steak Fajitas?
Make Zesty Sheet Pan Steak Fajitas by gathering the ingredients below, following the step-by-step instructions, and checking that everything is cooked safely before serving.
What ingredients are in Zesty Sheet Pan Steak Fajitas?
The main ingredients include skirt steak or flank steak, bell peppers (red, yellow, orange), red onion, olive oil, fajita seasoning. The full ingredient list is included on this page.
How long does Zesty Sheet Pan Steak Fajitas take?
This recipe takes about 25 min, depending on prep speed and kitchen equipment.
How many calories are in Zesty Sheet Pan Steak Fajitas?
Recipe Genius estimates about 420 calories per serving. Nutrition is estimated, so use your own labels when precision matters.
More recipes you might like
Browse related collections
Cook smarter with Recipe Genius
Generate recipes, build meal plans, and create shopping lists with Recipe Genius.