Cook noodles according to package directions, omitting salt and fat. Drain; toss with parsley.
Coat a nonstick skillet with cooking spray; place over medium heat until hot. Add turkey and onion; cook until turkey is browned. Add mushrooms and next 4 ingredients. Cook over low heat 10 minutes or until liquid evaporates, stirring occasionally. Remove from heat.
Combine cottage cheese, sour cream, and lemon juice in a blender; process until smooth. Add to turkey mixture; cook over low heat, stirring constantly, until thoroughly heated. Serve over noodles. Sprinkle with paprika.