Bring large pot of salted water to boiling. Add egg noodles; cook 12 minutes or until tender.
Combine flour and turkey strips in bag; shake to coat.
Meanwhile, heat oil in nonstick skillet over medium heat. Add onion and green pepper; cook, stirring, 8 minutes. Stir in paprika, cayenne and turkey strips with flour. Stir in broth. Bring to simmer, stirring; simmer for 2 minutes or until turkey is cooked through.
Remove skillet from heat. Stir in sour cream, lemon juice and salt.
Drain noodles; transfer to plates. Spoon turkey mixture over top. Sprinkle with paprika if desired. Makes 4 servings.