Which of the following recipes includes strawberry puree as an ingredient?

The inclusion of strawberry puree as an ingredient in the recipe for the Strawberry Shake makes this the correct choice. Strawberry shakes are specifically designed to highlight the flavor of strawberries, and the puree serves to enhance this flavor profile. It adds not only the desired sweetness and tartness but also contributes to the creamy texture that is characteristic of shakes.

Strawberry puree is typically made by blending fresh or frozen strawberries until smooth, allowing it to mix perfectly with the ice cream or milk in the shake. This distinctive ingredient is what sets the Strawberry Shake apart from other shake varieties, which may use different flavor additives or base ingredients.

In contrast, chocolate and vanilla shakes focus on their respective flavors, relying instead on chocolate or vanilla syrups and ice cream without the addition of strawberry. The Virgin Margarita, being a non-alcoholic cocktail, generally includes ingredients like lime juice and sweeteners, but does not typically feature strawberry puree.