In large bowl, toss shrimp, soy sauce and paprika; let stand 5 minutes.
In high-sided large skillet, heat oil over medium-high heat. Add shrimp mixture; cook 3 minutes or until shrimp turn opaque throughout, turning once. Transfer shrimp to bowl; cover loosely to keep warm.
In same skillet, heat pasta and stock to a boil over medium-high heat. Reduce heat to low; cover and cook 8 minutes or until pasta is al dente and stock is reduced to a thin sauce, stirring occasionally. Stir in egg yolk and milk; cook 2 minutes or until sauce thickens slightly, stirring constantly. Remove from heat; gradually stir in cheese, then shrimp. Makes about 5 cups.
Serve pasta sprinkled with parsley and cheese.