Creamy Cajun Shrimp and Scallop Alfredo

Creamy Cajun Shrimp and Scallop Alfredo

Shrimp and scallops share a cream-and-Parmesan sauce with fettuccine in this Cajun-style pasta. The seafood cooks first and returns only at the end, which helps prevent it from simmering through the entire sauce-making stage. Shrimp and scallops do not always finish together, so remove each as it becomes opaque rather than treating them as identical pieces.