Creamy Crab Rangoon Dip -12oz imitation crab meat, 16oz cream cheese room temp, 2/3 cup sour cream, 1/4 cup green onions finely chopped, 1 1/4 tablespoons powdered sugar, 1 1/2 teaspoon Worcestershire sauce, 1/2 teaspoon garlic powder - Combine cream cheese, sour cream and crab meat in slow cooker. Add powdered sugar, Worcestershire, garlic powder and onions. Use wooden spoon to mix. Cover and cook LOW 2-3 hours until creamy. Stir halfway through so everything is completely combined.