Hydrolyzed vegetable protein (HVP) is a flavoring ingredient that can be used in sauces and mayonnaise. It is derived from vegetable sources such as soybeans, corn, or wheat through a process called hydrolysis. HVP contains amino acids, which contribute to its savory taste and umami flavor. When added to sauces and mayonnaise, HVP can enhance the overall taste profile, providing depth and richness to the condiments. It is important to note that HVP may contain allergenic components, so individuals with specific dietary restrictions or sensitivities should check the ingredient label to ensure its suitability for consumption.