This Mediterranean Burger recipe features protein-packed Greek-style ground beef patties on a brioche bun loaded with feta cheese, olives, roasted red peppers, lettuce, tomato, red onions, and tzatziki.
4Brioche bunsyou can also use soft Greek flatbread
½cuproasted red pepperschopped (from the jar)
2cupsRomaine lettuceor butter lettuce
1tomatothinly sliced
¼red onionthinly sliced (you can also use pickled onions here)
¼cupKalamata olivessliced
½cuptzatziki saucehomemade or store-bought
Optional: fresh dill sprigs for garnish
Instructions
Mix the ground beef, feta, red onion, garlic, Greek yogurt, Greek seasoning, and freshly ground pepper in a large bowl until everything is well incorporated.
Divide the beef mixture into 4 equal portions and shape them into patties. Transfer the patties to a plate and pop them in the fridge for about 30 minutes.
Heat your grill to medium-high, then place the patties on the grill and cook them for 4-6 minutes per side for medium. For food safety, ground beef should reach an internal temperature of 165°F.
Top with bun with lettuce, tomato, roasted red pepper, the grilled burger, red onion, tzatziki, sliced olives, crumbled feta, and fresh dill, if desired. I love to make a big platter of toppings so everyone has a variety of options to build their burger.
Notes
Chill the patties first. A brief 30 minutes in the fridge is plenty of time for them to firm up, so they hold up better on the grill. It also gives the flavors a chance to meld a bit more. However, they will still be great if you don't have time for this step.
If you’re not in the mood to grill, you can just as easily cook these burgers in a preheated grill pan or cast iron skillet on the stovetop. Just be sure to get the surface hot before adding the patties for a good sear.
Toast your bun. I highly recommend warming your bun before assembling your burgers. You can toast the buns right on the grill for about 30 seconds per side.
Store-bought option. Costco and BJ’s Wholesale carry a prepared tzatziki sauce that is great if you want a tasty shortcut option. I have a homemade spicy tzatziki sauce recipe in my harrissa chicken skewers post that you can make for this burger (with or without the spice), or the Greek yogurt dressing in my air fryer kofta recipe would also be great here!