01 - Preheat oven to 425°F. Line a baking sheet with parchment paper.
02 - Toss sweet potato fries with olive oil, smoked paprika, garlic powder, salt, and pepper. Spread evenly on the prepared baking sheet in a single layer.
03 - Bake for 30 to 35 minutes, flipping fries halfway through, until edges are golden and crisp.
04 - In a large bowl, mix ground turkey, finely chopped onion, minced garlic, egg, fresh parsley, Dijon mustard, smoked paprika, salt, and black pepper until just combined.
05 - Shape the mixture into 4 evenly sized patties.
06 - 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.
07 - Optionally, toast whole wheat burger buns until lightly crisped.
08 - Place each turkey patty on a bun, top with lettuce, tomato slices, red onion slices, and preferred sauces.
09 - Serve turkey burgers immediately alongside the baked sweet potato fries.