Creme Fraiche C33 - 5 packets Add this to light cream for a delicious Creme Fraiche that may be served fresh or used in cooking. When drained slightly, it will even produce a creamy Mascarpone cheese. Each packet will set up to 1 quart with a yield of approximately 1 pound. Includes 5 packets. We do not offer this via Fullfilled by Amazon to ensure the culture is fresh and kept frozen until shipped.