How to Make It
Combine the first 4 ingredients in a large zip-top plastic bag; seal bag, and shake well. Add scallops to bag; seal bag, and shake to coat scallops.
Heat the olive oil in a large nonstick skillet over medium heat. Add scallops and garlic, and cook for 3 minutes on each side or until the scallops are done. Remove scallops from skillet; set aside, and keep warm.
Combine cornstarch, sugar, oregano, pepper, and tomatoes in skillet; stir with a wire whisk until blended. Bring to a boil, and cook for 1 minute or until thickened, stirring constantly with a wire whisk. Remove from heat; stir in 2 tablespoons parsley.
Combine tomato mixture and pasta; toss. Spoon pasta mixture onto plates; top with scallops, and sprinkle with remaining parsley.