Ingredients

1 teaspoon olive oil

Cooking spray

1 cup thinly sliced leek (about 1 large)

3 garlic cloves, minced

1 cup dry white wine

1 (14 1/2-ounce) can fat-free, less-sodium chicken broth

3/4 pound medium shrimp, peeled and deveined

3/4 pound large sea scallops, cut in half horizontally

2 tablespoons chilled butter, cut into small pieces

1 1/2 cups chopped plum tomato

1 tablespoon minced fresh tarragon

1 teaspoon grated lemon rind

1/2 teaspoon salt

1/2 teaspoon black pepper

1/4 teaspoon ground red pepper

Preparation

Heat oil in a large Dutch oven coated with cooking spray over medium heat. Add leek and garlic; cook 4 minutes or until tender, stirring occasionally. Add wine and broth; bring to a simmer. Stir in shrimp and scallops; bring to a boil. Reduce heat; simmer 3 minutes or until shrimp and scallops are done.

Remove shrimp and scallops from pan with a slotted spoon; keep warm. Bring broth mixture to a boil; cook 4 minutes. Reduce heat to low. Add butter, stirring constantly with a whisk. Stir in chopped tomato and remaining ingredients.

Divide shrimp and scallops evenly among 4 soup bowls; spoon 3/4 cup broth mixture into each bowl.