Heat oven to 450

Take raw jumbo Shrimp clean and de vain them then

Cut from end to tail don't cut thru all the way

Leave in shell, fold in half.

put into greased pan standing then upright

use the sides of pan to kept them (L) shape

Dice very fine the garlic

brown garlic and scallions in the pan with butter ...don't burn the butter

add white wine and vinegar add juice from one lemon

Heat 5 -10 min stirring constantly.... set aside

Grade the Parmesan cheese

take the sauce with a spoon and spread all over the shrimp in the dish, in this case More is better

then sprinkle the Parmesan cheese onto each shrimp

then sprinkle small amount of the fresh parsley on top of each shrimp

Turn oven to Broiler place pan under broiler for 5-7 min