Mr. Jim's Louisiana Barbecued Shrimp

Ingredients in this Recipe

1 pound (about 30) medium to large shrimp, peeled, heads (optional) and tails on
1 tablespoon finely chopped fresh rosemary
1/2 teaspoon coarse salt
1/3 cup fresh lemon juice (from 2 lemons), rinds reserved and sliced
1/4 cup Worcestershire sauce
11/2 teaspoons hot sauce, such as Tabasco
3 garlic cloves, minced (1 tablespoon)
4 ounces (1 stick) unsalted butter, cut into small pieces
Baguette, for serving
Freshly ground pepper

See Full Recipe at Martha Stewart