Shrimp: Shell shrimp, leaving tails on. Dry, then dust with flour.
Stir oil and butter into flat baking dish; add shrimp.
Broil at medium heat for 8 minutes.
Add garlic and parsley to Drawn Butter Sauce. Pour over shrimp. Stir
until shrimp are coated.
Broil 2 more minutes.
Drawn Butter Sauce: Melt 2 tablespoons of the butter; add flour, lemon juice
and pepper. Stir until smooth, then add 1 cup hot water. Bring to boil, stirring
constantly. Reduce heat and cook 5 minutes.
Add remaining 2 tablespoons butter and stir until melted.