Buttermilk , known buttermilk , is a traditional ingredient widely used in cooking to add a touch of acidity and lightness to dishes. It is available in stores in many countries, particularly the United States, but it is not readily available in France. Homemade buttermilk is a quick and easy alternative, requiring only two ingredients. It is ideal for making pancakes, moist cakes, marinades, or creamy sauces, all while adhering to a gluten-free diet.
Vegan version : You can make plant-based buttermilk using soy or almond milk with the same proportion of lemon juice or vinegar.