These Halloumi Fajitas are a simple, flavorful weeknight dinner that the whole family will enjoy. Slices of pan-fried halloumi stand in for meat alongside colorful, lightly charred peppers and onions. With minimal prep and one skillet, this vegetarian fajita recipe can be on your table in about 30 minutes.
Whether you’re vegetarian or simply planning a Meatless Monday, these fajitas are satisfying and easy to customize. Serve a “build-your-own” fajita spread with tortillas and a selection of toppings so everyone can assemble their favorite combination.
Reasons to Love Them
These Halloumi Fajitas are:
- Quick and easy: Ready in about 30 minutes, perfect for busy weeknights.
- Vegetarian: Pan-fried halloumi replaces meat while delivering a satisfying, chewy texture.
- Family-friendly: Serve buffet-style for a fun, hands-on meal.
- One-pan: Less cleanup—just one skillet to cook everything.
Ingredients You’ll Need
Here’s a quick overview of the ingredients for these halloumi vegetable fajitas. Detailed amounts are in the ingredients list below.
- Fajita seasoning: A simple blend of chili powder, paprika, cumin, salt, onion powder and garlic powder. Add a pinch of cayenne for heat if you like.
- Avocado oil: For sautéing and for coating the halloumi. It has a neutral flavor and a high smoke point.
- Veggies: Sliced bell peppers and onions—use several colors for visual appeal.
- Dried oregano: A little added to the veggies brightens the flavor.
- Halloumi: A semi-hard, brined cheese that fries and grills without melting, making it perfect for these fajitas.
- To serve: Warm tortillas (flour or corn) and your favorite toppings such as salsa, guacamole, sour cream, lime wedges or chopped green onions.
See the recipe card below for exact measurements and step-by-step directions.
What is halloumi?
Halloumi is a semi-hard, unripened, brined cheese from Cyprus, traditionally made from sheep or goat milk (or a mix) and sometimes cow’s milk. Because it has a high melting point, halloumi can be pan-fried or grilled to a golden brown without melting, which makes it an excellent meat alternative in recipes like these fajitas.
How to Make Halloumi Fajitas
This is a straightforward, five-step process: mix the seasoning, season the halloumi, sauté the veggies, pan-fry the halloumi, then combine and serve.
Step 1: Mix the Fajita Seasoning
Combine chili powder, paprika, cumin, salt, onion powder and garlic powder in a small bowl. If you want heat, add a pinch of cayenne. Set the mixture aside.
Step 2: Prep and Season the Halloumi
Slice the halloumi into strips. Mix half of the fajita seasoning with a tablespoon of oil, then rub it over the halloumi strips. Set them aside while you cook the veggies.
Step 3: Sauté the Fajita Veggies
Slice bell peppers and onion into thin strips. Heat two tablespoons of oil in a large cast-iron or heavy skillet over high heat until shimmering. Add the peppers and onions and sauté, stirring occasionally, until they are tender-crisp with some charring—about 5 to 10 minutes depending on your preference. Stir in the remaining seasoning and dried oregano just before removing the veggies. Transfer them to a bowl and wipe the skillet clean.
Step 4: Pan-Fry the Halloumi
Return the skillet to medium heat and pan-fry the seasoned halloumi strips for a few minutes on each side until golden brown and slightly crisp.
Step 5: Toss and Serve
Add the cooked veggies back to the skillet and squeeze a little fresh lime juice over everything if you like. Gently toss to combine, then serve immediately with warmed tortillas and your favorite toppings.
Serve and Enjoy!
Serve with warm flour or corn tortillas and top with salsa, guacamole, sour cream, avocado slices, chopped green onions, lime wedges or hot sauce—whatever you enjoy.
Helpful Tips
- Prep ahead: Slice the veggies and mix the seasoning ahead of time to speed up dinner.
- Storage and reheating: Halloumi is best served fresh—reheated halloumi loses some of its texture. Leftovers can be refrigerated in an airtight container for 4–5 days and briefly crisped in a hot pan before serving.
- Make extra seasoning: Double or triple the fajita seasoning and store it in a jar so it’s ready for future meals. This recipe uses about 2 tablespoons of the mix.
- Chili powder note: The recipe uses American-style chili powder, a mild blend. If you substitute pure ground chiles, use less to avoid excessive heat.
A Few Questions Answered
How many people does this recipe serve?
This recipe makes about eight small fajitas. Depending on appetites and sides, that can feed two very hungry people, or four people with two fajitas each when served with sides.
What should I top them with?
Popular toppings include salsa or pico de gallo, guacamole or sliced avocado, sour cream, lime wedges, chopped green onions and hot sauce.
What to serve with fajitas?
For a quick meal, the fajitas with toppings are often enough. To bulk out a meal for entertaining, consider sides like rice, beans, a simple salad, or roasted vegetables.
Possible Variations
Customize these fajitas to suit your diet or preference:
- Gluten-free: Use corn tortillas, lettuce wraps, or serve as a rice bowl.
- Spicy: Add cayenne to the seasoning or serve with a spicy salsa or hot sauce.
- Extra veggies: Add mushrooms, zucchini, or broccoli for more variety.
- Add beans: Black beans or pinto beans add protein and bulk.
- Rice bowl: Skip the tortillas and serve the halloumi and veggies over rice with toppings.
More Vegetarian Tex-Mex Recipes to Enjoy
- Loaded Vegetarian Sheet Pan Nachos
- Homemade Nacho Cheese Sauce (also available as a vegan, nut-free version)
- Fajita Veggies
- Fruit-forward margaritas pair well with Tex-Mex meals, such as passion fruit or citrus margaritas.
Did you make this recipe? I would love to hear about it. Leave a comment below or share a photo on Instagram at @maple_and_mango and tag the account so I can see your version!
Halloumi Fajitas
Prep time: 15 min • Cook time: 15 min • Total time: 30 min
Yield: 8 small fajitas
Ingredients
Fajita Seasoning
- 2 teaspoons chili powder (American-style)
- 1 teaspoon paprika
- 1 teaspoon ground cumin
- 1 teaspoon salt
- 1/2 teaspoon onion powder
- 1/2 teaspoon garlic powder
- Optional: 1/4 teaspoon cayenne pepper
Halloumi
- 8.8 oz (250 g) halloumi cheese, sliced into strips
- 1 tablespoon avocado oil
Veggies
- 2 tablespoons avocado oil
- 3 bell peppers, sliced into strips
- 1 onion, halved and sliced into strips
- 1 teaspoon dried oregano
- Juice of 1/2 lime (optional)
To Serve
- 8 small tortillas (flour or corn)
- Toppings of your choice (salsa, guacamole, sour cream, avocado, lime wedges, chopped green onion, hot sauce)
Instructions
- Mix the seasoning: Combine the seasoning ingredients in a small bowl and set aside.
- Season the halloumi: Mix half the seasoning with 1 tablespoon oil, rub over the halloumi strips and set aside.
- Cook the veggies: Heat 2 tablespoons oil in a large skillet over high heat. Sauté pepper and onion strips until tender-crisp with some charring, about 5–10 minutes. Stir in the remaining seasoning and oregano, then transfer the veggies to a bowl.
- Fry the halloumi: In the same skillet over medium heat, fry the halloumi strips a few minutes per side until golden brown.
- Combine: Return the veggies to the skillet, add lime juice if using, and gently toss to combine.
- Serve: Serve immediately with warmed tortillas and your preferred toppings.
Notes
- Prep the veggies and mix the seasoning ahead for faster assembly.
- Halloumi is best fresh; leftovers can be reheated briefly in a hot pan to restore some crispness.
- This recipe makes eight small fajitas—adjust portions and sides as needed for your crowd.
⬇ PIN it for later! ⬇
