Rice, green beans, and crusty bread for serving
Crank the oven to 450 degrees and make a sauce on the stovetop: diced shallots sautéed in butter, a healthy quarter-cup or so of Worcestershire, a little thyme, paprika and cayenne, some salt and then a whole lot more butter, cut into the pan a knob at a time and whisked into velvet.
Add to that a splash of cream and a few more healthy cranks of black pepper.
Roast the shrimp on a greased pan in the oven under a shower of salt and yet more pepper, and serve it on a warm platter with the sauce spooned over the top. Rice, green beans and plenty of good, crusty bread for mopping up make it an ambrosial meal.