Cook noodles according to package directions, omitting salt and fat.
While noodles cook, heat oil in a large nonstick skillet over medium-high heat. Combine sour cream, 1 tablespoon paprika, 1/4 teaspoon salt, and pepper in a bowl; set aside.
Combine 1 tablespoon paprika, 1/4 teaspoon salt, onion, and turkey, tossing to coat. Add turkey mixture to pan; sauté 4 minutes or until turkey is done. Add broth; cook 2 minutes or until liquid almost evaporates. Reduce heat to medium-low.
Add sour cream mixture; cook 1 minute or until thoroughly heated, stirring constantly (do not boil). Serve over noodles.