Homemade Sour Cream! How to Make Creme Fraiche
Homemade Sour Cream! How to Make Creme Fraiche is a easy French recipe that serves 4. 60 calories per serving. Recipe by Food Wishes on YouTube.
Prep: 10 min | Cook: 48 hrs | Total: 48 hrs 25 min
Cost: $2.30 total, $0.57 per serving
Ingredients
- 2 cups Heavy Whipping Cream (full‑fat (≈36% milkfat), cold)
- 3 tablespoons Cultured Buttermilk (live‑culture buttermilk, not powdered)
Instructions
Sterilize the Jar
Bring a pot of water to a boil, submerge the clean jar (without lid) for about five minutes, then remove with tongs and let it air‑dry.
Time: PT5M
Combine Cream and Buttermilk
Pour the 2 cups of heavy whipping cream into the sterilized jar, add 3 tablespoons of cultured buttermilk, and stir gently with a clean spoon until evenly mixed.
Time: PT5M
Cover with a Breathable Filter
Place a coffee filter over the jar opening and secure it with a rubber band so air can flow but dust cannot enter.
Time: PT1M
Incubate the Mixture
Set the jar in a warm spot (about 70°F/21°C) such as an oven with the light on, and let it sit undisturbed for 24 hours.
Time: PT24H
Temperature: 70°F
Check Thickness
After 24 hours, the cream should have thickened to a spoon‑coating consistency. If it is still runny, continue incubating another 6–12 hours.
Time: PT2M
Refrigerate to Finish
Seal the jar with its lid and place it in the refrigerator for another 24 hours. The cold will firm the texture and develop a deeper tang.
Time: PT24H
Temperature: 4°C
Serve or Store
Stir the finished crème fraîche, then use it as a topping, dip, or cooking ingredient. Keep refrigerated and consume within 2 weeks.
Time: PT2M
Nutrition Facts
- Calories
- 60
- Protein
- 0.5g
- Carbohydrates
- 1g
- Fat
- 6g
- Fiber
- 0g
Dietary info: Vegetarian, Gluten-Free
Allergens: Dairy
Last updated: April 19, 2026






