Sour cream and crème fraîche are both cultured dairy products that offer a tangy kick and creamy texture, but they have some key differences that make them suitable for different culinary applications.

Fat Content and Texture

• Sour cream: Typically has a fat content of around 20%, resulting in a thinner consistency.
• Crème fraîche: Boasts a higher fat content, usually around 30%, giving it a thicker, richer texture.

Flavor

• Sour cream: Offers a more pronounced tangy flavour, making it a popular choice for savoury dishes.
• Crème fraîche: Has a milder, slightly sweet flavour with a subtle tang, making it versatile for both sweet and savoury recipes.

Uses

• Sour cream: Ideal for dips, sauces, and toppings for savoury dishes like tacos, nachos, and chili. Its thinner consistency also makes it suitable for baking.
• Crème fraîche: Its thicker texture and milder flavor make it perfect for sauces, soups, desserts and even as a topping for fruit or pancakes.