What are the two main ingredients in IHOP's French toast batter?

The correct response highlights that the two main ingredients in IHOP's French toast batter are liquid pasteurized eggs and French toast batter concentrate. This combination is essential for achieving the right texture and flavor profile of the French toast.

Liquid pasteurized eggs provide a convenient and safe option for incorporating eggs into the batter without the risk of Salmonella, making it a popular choice in food service settings where efficiency and safety are paramount. The use of French toast batter concentrate simplifies preparation, ensuring consistency and quality in every batch. This method allows for quick assembly of the dish while also maintaining the desired outcome in terms of taste and texture.

The other options do not accurately reflect the specific ingredients used in IHOP's French toast preparation. For instance, while fresh buttermilk batter and cocoa powder may contribute to other recipes, they are not foundational to French toast. Similarly, the use of pancake mix, while it may include some similar ingredients, isn't the primary component used specifically for French toast at IHOP. Whole eggs combined with vanilla extract could be part of homemade recipes but do not align with IHOP's standardized approach to maintaining consistency across their franchises.