Sour cream is a traditional dairy product that has a thick, creamy texture and a distinct tangy flavor. It is created through a fermentation process that involves adding lactic acid bacteria to regular cream, which thickens and sours it. It's ivory white in color and contains about 20% fat, offering a smooth, velvety texture. It's notably versatile and can greatly enhance the taste of both savory and sweet dishes.

Sour cream is often used as a garnish or topping for soups, salads, baked potatoes, Mexican dishes, and more, bringing a refreshing contrast to spicy and savory components. Additionally, it can be incorporated into recipes like dips, dressings, cakes, and muffins, providing added moisture and a subtle acidity that balances sweet flavors. In moderation, sour cream can lend a delicious twist to your culinary recipes, making it a must-have ingredient in many kitchens.

It’s worth noting, sour cream should be refrigerated, and once opened, should be consumed within 2 weeks for optimum freshness. It can also be replaced with yogurt or buttermilk in certain recipes for those seeking a healthier or non-dairy alternative.

You can find sour cream in the dairy section of a grocery store. It's usually located near the cheese, butter, and cream cheese.