Shrimp-Cheese Soup

Ingredients

• 1 pound unpeeled, jumbo fresh shrimp
• 1 tablespoon butter
• 2 tablespoons olive oil
• 1 medium onion, minced
• 1 to 2 garlic cloves, minced
• 1 cup dry white wine
• 1 (8-ounce) bottle clam juice
• 4 tomatoes, peeled and chopped
• 1 teaspoon salt
• 3/4 teaspoon dried oregano
• 1/2 teaspoon freshly ground pepper
• 1 (4-ounce) package feta cheese, crumbled*
• 1/4 cup chopped fresh parsley