Rinse the shrimp and pat them dry. Sprinkle the shrimp on both sides with the salt and let them stand between layers of paper towel for 10 minutes. (*Note: Omit the last step if you have brined your shrimp.)
In a large heavy skillet cook the garlic in the oil over moderate heat, stirring, until it is golden and transfer it with a slotted spoon to a small bowl. Add the ham and the red pepper flakes
to the skillet and cook the mixture, stirring, for 3 to 5 minutes, or until the ham deepens in color. Add the bell pepper and cook the mixture, stirring, until the bell pepper is softened. Add the shrimp and saute the mixture over moderately high heat, turning the shrimp, for 3 minutes. Add the sherry and the garlic and simmer
the mixture, stirring and turning the shrimp occasionally, until the shrimp
are just cooked through. Transfer the shrimp mixture to a heated serving dish, sprinkle it with the parsley, and serve it with the bread.