01 - Preheat the oven to 425°F. Line a baking sheet with parchment paper. Toss sweet potato fries with olive oil, smoked paprika, garlic powder, salt, and pepper. Spread fries evenly on the baking sheet.
02 - Bake fries for 30 to 35 minutes, turning halfway through, until edges are crisp and golden.
03 - While fries bake, combine ground turkey, onion, garlic, egg, parsley, Dijon mustard, smoked paprika, salt, and black pepper in a large bowl. Mix gently until just combined. Shape into 4 equal patties.
04 - Heat olive oil in a large skillet over medium heat. Cook patties 5 to 6 minutes per side until golden brown and internal temperature reaches 165°F.
05 - Optionally toast burger buns until lightly browned.
06 - On each bun, layer a turkey patty, lettuce, tomato, red onion, and desired sauces. Serve immediately alongside the sweet potato fries.