In a sauté pan over medium heat, warm the olive oil. Add the garlic, red pepper flakes and paprika and sauté for 1 minute or until fragrant. Increase heat to high, add shrimp, lemon juice and sherry, stir well and sauté until the shrimp turn pink and are opaque throughout, about 3 minutes. Season to taste and garnish with parsley. Serve with some good bread to enjoy the pan juices. 2 large or 4 small servings. (From Williams-Sonoma)