Roasted Shrimp Cocktail With Horseradish Sauce.

Roasting shrimp for shrimp cocktail intensifies their sweet saline flavor and makes them exceptionally plump and tender, with less chance of overcooking than the traditional poaching. Then, instead of being paired with the usual bright red cocktail sauce, these shrimp are served with a horseradish-forward take on a classic French rémoulade, which is both bracing and creamy. It’s best to season the sauce to taste: Adding more ketchup makes it sweeter and pinker; more lemon juice makes it tangier; more horseradish makes it sharper.