Jalapeño Pepper Jack Turkey Burgers

1 large egg

1/2 cup shredded pepper jack cheese

1/3 cup finely chopped onion

2 garlic cloves, finely minced

2 Tablespoons chopped cilantro

1 jalapeño, diced

2 teaspoons Worcestershire sauce

1 teaspoon salt

1 teaspoon smoked paprika

1/2 teaspoon ground cumin

1/2 teaspoon fresh ground black pepper

2 pounds 94% lean ground turkey*

optional: 6 slices pepper jack cheese

for serving: hamburger buns, jalapeño slices, spicy mayo or ranch dressing, guacamole, tomato, lettuce, etc