Name: Halloumi Burger With Chimichurri Mayo
Prep time: 15 min
Cook time: 15 min
Total time: 30 min
Cuisine: Mediterranean
Ingredients: 8 oz halloumi, cut into 1/2-inch slices (pat dry); 2 brioche or sourdough burger buns, split and lightly buttered; 1 tbsp olive oil for searing; 1/2 cup mayonnaise, room temperature; 1/4 cup fresh parsley, finely chopped; 2 tbsp fresh cilantro, finely chopped; 1 tsp fresh oregano or 1/2 tsp dried oregano, finely chopped; 1 clove garlic, minced; 1 tbsp red wine vinegar; 1 tbsp extra-virgin olive oil; Pinch red pepper flakes, salt and black pepper to taste; 1 tsp lemon juice (optional for added brightness); Handful of peppery arugula or baby spinach, washed and spun dry; 1 small ripe tomato, sliced; Thinly sliced red onion or quick-pickled onion; Lemon wedges, for serving

Jump to Recipe

An elegant Halloumi Burger With Chimichurri Mayo marries squeaky, golden halloumi with a bright, herbaceous sauce for a refined vegetarian main. The juxtaposition of the cheese’s salty, caramelized crust and the chimichurri mayo’s tangy freshness creates a memorable bite. For a complementary, comforting contrast on a cool evening, see our cheeseburger soup recipe for soup-and-sandwich pairing ideas.

Why Make This Recipe

Effortless Yet Elegant: Quick pan-searing transforms a handful of ingredients into a polished, restaurant-worthy sandwich.
Minimal Ingredients: A short shopping list focuses on fresh herbs, good halloumi, and quality bread.
Impressive Flavor: Crispy, salty cheese contrasts with a zesty, aromatic chimichurri mayonnaise.

This version elevates a simple halloumi sandwich by balancing texture and acidity. Crisped edges, a buttery toast, and a lively sauce lift the burger beyond the ordinary.

Ingredients

Base

8 oz halloumi, cut into 1/2-inch slices (pat dry) — slice evenly for uniform browning.
2 brioche or sourdough burger buns, split and lightly buttered.
1 tbsp olive oil for searing.

Chimichurri Mayo

1/2 cup mayonnaise, room temperature.
1/4 cup fresh parsley, finely chopped.
2 tbsp fresh cilantro, finely chopped.
1 tsp fresh oregano or 1/2 tsp dried oregano, finely chopped.
1 clove garlic, minced.
1 tbsp red wine vinegar.
1 tbsp extra-virgin olive oil.
Pinch red pepper flakes, salt and black pepper to taste.
1 tsp lemon juice (optional for added brightness).

Toppings & Finish

Handful of peppery arugula or baby spinach, washed and spun dry.
1 small ripe tomato, sliced.
Thinly sliced red onion or quick-pickled onion.
Lemon wedges, for serving.

Precision notes: herbs finely chopped, mayonnaise at room temperature for easier emulsification, halloumi slices patted thoroughly dry to promote browning.

How to Make Halloumi Burger With Chimichurri Mayo

Make the chimichurri mayo: combine mayonnaise, parsley, cilantro, oregano, garlic, red wine vinegar, olive oil, lemon juice, red pepper flakes, salt and pepper in a bowl. Stir until smooth and fragrant; taste for balance — it should be bright, slightly acidic, and herb-forward. Mini-tip: chill briefly to let flavors meld.
Prepare the halloumi: pat slices dry with paper towel, then press gently to remove excess moisture. This helps achieve a deep golden crust.
Heat a large skillet over medium-high heat and add 1 tbsp olive oil. When the oil shimmers, add halloumi slices in a single layer. Sear without moving for 2–3 minutes per side, until edges are deeply golden and sizzling. Sensory cue: you’ll hear a steady sizzle and see a nut-brown crust form. Mini-tip: don’t overcrowd the pan — work in batches for even color.
Toast buns: lightly butter cut sides and toast in a separate pan or under a broiler until golden and just crisp — warm, slightly caramelized bread adds contrast to the cheese.
Assemble: spread a generous layer of chimichurri mayo on both bun halves. Place a halloumi slice on the base, top with arugula, tomato, and pickled onion. Finish with another swipe of mayo and crown with the top bun. Mini-tip: press gently for a cohesive bite but avoid compressing the cheese too much.
Serve immediately while halloumi remains crisp at the edges and the mayo is cool and herbaceous. Professional kitchen tip: if pan drippings remain, deglaze with a splash of lemon juice and spoon a little over the tomato for added brightness.

How to Serve Halloumi Burger With Chimichurri Mayo

Plate on a warm, flat surface and cut diagonally to reveal layers. Serve with a small dressed salad of peppery greens, or arrange thin, hand-cut fries alongside. Garnish with extra chimichurri mayo in a small ramekin and a lemon wedge for squeezing—this adds visual contrast and a finishing acid note. For a refined touch, thread a cocktail pick through the center to hold the stack.

How to Store Halloumi Burger With Chimichurri Mayo

Store components separately for best texture. Keep chimichurri mayo in an airtight container in the refrigerator for up to 3 days. Cooked halloumi will keep in a sealed container for 2–3 days; reheat briefly in a hot skillet to restore crust rather than microwaving. Toast the buns just before serving to prevent sogginess. Assemble only at serving time to preserve crispness.

Tips to Make Halloumi Burger With Chimichurri Mayo

Pat halloumi completely dry before searing to achieve a deep, even crust.
Use a well-heated pan and do not flip repeatedly—let the Maillard reaction develop.
Keep the chimichurri mayo chilled until plating so its coolness contrasts with the warm cheese.
If halloumi is very salty, soak slices in cold water for 15 minutes, then pat dry before cooking.

Variation (if any)

Grill the halloumi over charcoal for a subtle smoky note and char marks.
Swap mayo for Greek yogurt for a tangier, lighter sauce.
Add a smear of fig jam or harissa on the bun for sweet or spicy counterpoints.
Serve on a pretzel bun or ciabatta for textural and visual variation.

FAQs

Is halloumi vegetarian?

Yes — traditional halloumi is made with sheep’s and/or goat’s milk and uses rennet; check packaging or seek vegetarian-labeled halloumi if you avoid animal rennet.

How do I prevent the halloumi from sticking to the pan?

Ensure the pan is well-heated and the cheese is dry. Add enough oil to coat the surface and let the slice sear undisturbed until a golden crust forms.

Can I make the chimichurri mayo ahead of time?

Yes — make it up to 48–72 hours ahead and keep chilled in an airtight container; flavors deepen with rest, but add a splash of lemon if it tastes muted before serving.

What’s the best bun to use?

Brioche or a lightly toasted sourdough bun works beautifully — they provide a tender crumb and enough structure to hold the halloumi and toppings.

Conclusion

This Halloumi Burger With Chimichurri Mayo is a study in contrast: warm, caramelized cheese against a cool, herbaceous sauce and crisp greens. The method is straightforward, yet the result reads as deliberate and refined—perfect for a casual dinner that feels special. If you’d like another cozy counterpoint to this burger, consult the detailed Halloumi Burger With Chimichurri Mayo (Easy Recipe) for additional inspiration. Share your plating adaptations or tag us when you recreate this dish—how would you make this dish your own?