A marinade is a seasoned liquid mixture used to flavor and tenderize food, primarily meat, poultry, and seafood. It typically consists of an acid (like vinegar, lemon juice, or wine), oil, and various herbs and spices.

How does it work?

  • Flavor: The acid and oil help to infuse the flavors of the herbs and spices into the food.
  • Tenderizing: The acid in the marinade helps to break down the protein fibers in the food, making it more tender.

Important Note:

  • Food Safety: Always marinate food in the refrigerator.
  • Marinating Time: The ideal marinating time depends on the type of food and the desired level of flavor.
  • Using the Marinade: It’s generally not recommended to reuse the marinade that has been in contact with raw meat.

Yogurt and buttermilk, while not strictly acids, are also used in marinades, they do contain lactic acid, a byproduct of bacterial fermentation. This lactic acid contributes to their tangy flavor and tenderizing properties, making them excellent ingredients for marinades.

Lactic acid helps to break down the proteins in meat, making it more tender. It also creates a more flavorful marinade by interacting with the other ingredients.

So, while they may not be as acidic as vinegar or lemon juice, yogurt and buttermilk are still effective marinades due to their lactic acid content.

By marinating your food, you can elevate its flavor and texture, resulting in a more delicious meal.


Gemini AI, a digital mind and language model, offered this explanation.