kosher salt and freshly ground black pepperto taste
4brioche buns
2ouncesfetacrumbled (Valbreso brand is my favorite)
2cupsbaby arugula or baby greens
4slicestomato
Instructions
Make the Harissa Aioli by whisking together mayonnaise, harissa and garlic in a small bowl. Set aside.
Heat a grill pan or cast iron skillet over medium-high heat until hot.
Meanwhile, divide ground lamb evenly and form four, 1-inch thick burgers, making a depression in the center for even cooking. Season both sides of burger with salt and freshly ground black pepper.
Transfer burgers to hot grill pan and cook 5 minutes on each side or until the internal temperature reaches 160˚F on an instant read thermometer.
Assemble burgers: slather bottoms of each brioche bun with aioli and top with burger, feta, arugula and tomato. Slather inside of top bun with aioli and place on top. Serve.