Start by getting your creole seasoning ready. Combine all seasoning ingredients into a small bowl and whisk to combine. Set aside.
Next, it’s time to cook your rice. Cook your rice in 1 ½ times its volume in boiling water. I bake mine at 350°F for 40 minutes.
Heat vegetable oil over medium high heat in a stainless steel skillet. Add your head on, unpeeled shrimp. Once they’ve cooked on one side for 1 minute, add your garlic, your ground pepper, and 2 Tbsp of the creole seasoning.
Deglaze the pan with ½ cup of Worcestershire sauce, the juice of one lemon and 1 tsp of freshly chopped rosemary. Mix to combine and bring to a simmer before lowering the heat.
Cut your butter into 1 Tbsp pats, and then add them to your shrimp 3 pats at a time. Stir until melted and then add 3 more pats. Continue this until you’ve melted all of your butter, and then add your freshly chopped parsley.
Add some of your white rice to a bowl along with your shrimp and sauce.