01 - Preheat oven to 425°F. Line a baking sheet with parchment paper. Toss sweet potato fries with olive oil, smoked paprika, garlic powder, salt, and black pepper. Arrange fries in a single layer on the baking sheet.
02 - Bake fries for 25 to 30 minutes, turning once halfway through, until edges are golden and crispy.
03 - In a large bowl, combine ground turkey, onion, garlic, parsley, Dijon mustard, Worcestershire sauce, salt, pepper, and smoked paprika. Mix gently until just combined.
04 - Divide mixture into four equal portions and shape each into a burger patty.
05 - Heat olive oil in a grill pan or skillet over medium heat. Cook patties for 5 to 6 minutes per side until internal temperature reaches 165°F.
06 - Lightly toast whole-wheat buns, if desired.
07 - Spread mayonnaise or sauce on buns. Layer lettuce, turkey patty, tomato slices, and red onion on the bottom bun, then cover with the top bun.
08 - Serve assembled burgers hot with sweet potato fries on the side.