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5 from 3 votes

The Best Sheet Pan Halloumi Fajitas

These sheet pan halloumi fajitas are an easy and delicious vegetarian fajita recipe! They are made with homemade fajita seasoning, loaded with fresh vegetables, and so good even the pickiest of eaters will love it!
Prep Time7 minutes
Cook Time25 minutes
Total Time32 minutes
Course: Main Course
Cuisine: Mexican
Diet: Gluten Free, Vegetarian
Keyword: fajitas, halloumi, one sheet pan, vegetarian
Servings: 2 people
Calories: 645kcal

Ingredients

  • 8 oz Halloumi
  • 1 Red Bell Pepper
  • 1 Green Bell Pepper
  • ½ Red Onion
  • 2 tablespoon Oil of Preference
  • ¼ teaspoon Salt

Fajita Seasoning

  • 1 teaspoon Cumin
  • ½ teaspoon Chili Powder
  • 1 teaspoon Paprika
  • 1 tablespoon Oregano

Optional For Serving

  • 4 Corn Tortillas

Instructions

Prepare the Ingredients

  • Preheat the oven to 425ºF.
  • Chop the red bell pepper, red onion, and green bell pepper into thin slices. Slice the halloumi into ¼-½ in” thick medallions and lengthwise into ½ strips".
  • Combine all fajita seasoning ingredients together in a bowl.

Make the Fajitas

  • Spread bell peppers and onion on an aluminum-lined baking sheet.
  • Drizzle the fajita vegetables with neutral oil. Add ⅔ of the fajita seasoning onto the vegetables. Add salt. Toss the vegetables gently to make sure seasoning is evenly coated on all of the vegetables.
  • Place fajita vegetables into the oven for 10 minutes.
  • Once vegetables have roasted for 10 minutes, mix and move to one side of the baking sheet.
  • Add the halloumi onto the baking sheet. Sprinkle with the remaining seasoning and rub into both sides of the halloumi.
  • Place back in the oven for 12-15-minutes, or until vegetables are tender and roasted, and the halloumi is crispy and lightly golden brown.
  • Remove from the oven and turn off. Serve as is, over rice or with warm corn tortillas.

Video

Notes

I suggest serving 2 fajitas per person, as from my experience it keeps me more full. You can always use 3 tortillas to fit the filling into each tortilla.
If you can't find halloumi, you can substitute for paneer or tofu!
Fajita Seasoning: Optional to add cayenne pepper if you want spice.
How to reheat: Preheat the oven to 375ºF. Spread ingredients (all together including halloumi) evenly onto an aluminum-lined baking sheet. Heat in the oven for no more than 10-minutes, until vegetables and halloumi are warm.
How to store leftovers: Store leftovers in an airtight container in the refrigerator for 2-3 days.
How to store halloumi: Halloumi should be refrigerated, and can last up to one year unopened in its brine. Once opened however, keep in the salted brine in an airtight container for up to two weeks.

Nutrition

Serving: 2fajitas | Calories: 645kcal | Carbohydrates: 36g | Protein: 30g | Fat: 44g | Saturated Fat: 21g | Polyunsaturated Fat: 6g | Monounsaturated Fat: 16g | Trans Fat: 0.1g | Sodium: 1691mg | Potassium: 431mg | Fiber: 8g | Sugar: 6g | Vitamin A: 2365IU | Vitamin C: 129mg | Calcium: 1244mg | Iron: 3mg