Pre heat broiler
Combine 1 tbsp olive oil and 1/2 tbsp Old Bay seasoning in a small bowl.
Add 6 large (16-25) raw shrimp, cleaned, tails on and toss in the mixture.
Uncover the vegetable and sausage mixture and move to the upper rack to broil for 2-3 minutes. The sausages should be sizzling, and the corn should be getting a nice golden color.
Top the mixture with the seasoned shrimp so that the shrimp is in one layer. Grill under the broiler for 1-2 minutes, or until the shrimp turns pink. Turn the shrimp over to the second side and grill for another 1-2 minutes.
Remove from the oven, top with 5-6 sprigs fresh parsley, finely chopped and garnish with wedges of lemon before serving. Serve with spicy butter on the side.