PREPARATION:
- To prepare vinaigrette, combine all vinaigrette ingredients except oil in blender or food processor; process until smooth. Pour mixture into medium nonmetal bowl and whisk in oil until blended. Fold artichoke hearts into vinaigrette. Cover and refrigerate several hours or overnight.
- Peel shrimp, leaving tails attached. Devein and butterfly shrimp. Bring orange juice to a boil in medium saucepan. Add shrimp and cook about 2 minutes or just until they turn pink and opaque.
- To serve, place about 3 artichoke hearts on each of 6 plates. Top each serving with 2 shrimp. Drizzle vinaigrette over tops. Garnish with fresh Italian parsley, if desired.
