To prepare a kickin turkey burger with caramelized onions and spicy sweet mayo, you'll need: 1 pound turkey breast 2 tablespoons mayonnaise 1 tablespoon kosher salt 1 teaspoon paprika 1/4 teaspoon cayenne pepper Instructions: Preheat the oven to 450 degrees F (232 degrees C). Place the turkey in the roasting pan and roast for 20 minutes, or until the internal temperature reaches 165 degrees Fahrenheit (70 degrees Celsius). Remove from oven and let sit for 5 minutes before cutting into slices and serving.