Ingredients

• 1/4 cup sour cream
• 1/4 cup olive oil
• 3 tablespoons fresh lemon juice
• 2 tablespoons Dijon mustard
• 1 tablespoon dry white wine
• 1/4 teaspoon pepper
• 1 (1/2 lb) package fresh cheese tortellini
• 1 tablespoon olive oil
• 1/2 cup thinly sliced red onion
• 1/4 cup chopped green onion top
• 1/4 cup chopped fresh dill
• 2 tablespoons drained capers
• 4 ounces smoked salmon, cut into thin strips