Italian Burgers with Roasted Tomatoes and Caramelized Onions | Recipe Cart | Recipe Cart

Ingredients

• 1/2 cup mayonnaise
• 2 tablespoons chopped drained sun-dried tomatoes packed in oil
• 2 cloves garlic, roughly chopped
• 1 tablespoon roughly chopped fresh parsley and/or basil
• Kosher salt and freshly ground pepper
• 4 plum tomatoes, halved
• 2 tablespoons extra-virgin olive oil
• 1/2 teaspoon dried basil
• 1/2 teaspoon dried oregano
• For the caramelized onions:
• 4 tablespoons unsalted butter
• 3 large onions, thinly sliced
• Pinch of sugar
• Vegetable oil, for the grill
• 1 pound ground beef chuck
• 1 mild Italian sausage link, casing removed
• 4 slices provolone cheese
• 4 brioche or hamburger buns, split
• Baby arugula, for topping