How to Make Crème Fraîche with ONLY 2 Ingredients!

How to Make Crème Fraîche with ONLY 2 Ingredients! is a easy French recipe that serves 6. 90 calories per serving. Recipe by Bigger Bolder Baking with Gemma Stafford on YouTube.

Prep: 12 min | Cook: 49 hrs 5 min | Total: 49 hrs 32 min

Cost: $2.30 total, $0.38 per serving

Ingredients

  • 2 cups Heavy Whipping Cream (Pasteurized, not ultra‑pasteurized; about ½ liter)
  • 2 tablespoons Plain Yogurt (Unflavored, live‑culture yogurt; can also use cultured buttermilk)

Instructions

  1. Gather Ingredients and Equipment

    Collect pasteurized heavy whipping cream, plain yogurt, a clean glass jar, kitchen paper, elastic band, measuring tools, mixing bowl, and a whisk.

    Time: PT5M

  2. Measure the Cream

    Pour 2 cups (½ L) of pasteurized heavy whipping cream into the mixing bowl.

    Time: PT2M

  3. Add the Yogurt Culture

    Add 2 tablespoons of plain yogurt to the cream.

    Time: PT1M

  4. Combine the Mixture

    Whisk gently until the yogurt is fully incorporated and the mixture looks uniform.

    Time: PT2M

  5. Transfer to Jar

    Pour the cream‑yogurt mixture into the clean glass jar, leaving a little headspace.

    Time: PT1M

  6. Cover with Breathable Material

    Place kitchen paper (or cheesecloth) over the jar opening and secure it with an elastic band so air can flow but contaminants stay out.

    Time: PT1M

  7. Ferment at Room Temperature

    Leave the jar at room temperature (68‑72 °F / 20‑22 °C) for 48 hours, undisturbed.

    Time: PT48H

    Temperature: 68-72°F

  8. Check Consistency

    After 48 hours, the mixture should be thick and creamy. If it’s still runny, let it sit another 6‑12 hours.

    Time: PT5M

  9. Refrigerate to Finish

    Seal the jar with a regular lid and refrigerate for at least 1 hour to thicken further before using.

    Time: PT1H

    Temperature: 4°C

  10. Store

    Keep the crème fraîche in the refrigerator, where it will stay good for up to 2 weeks.

    Time: PT0M

    Temperature: 4°C

Nutrition Facts

Calories
90
Protein
1 g
Carbohydrates
1 g
Fat
9 g
Fiber
0 g

Dietary info: Vegetarian, Gluten-Free

Allergens: Dairy

Last updated: April 18, 2026

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How to Make Crème Fraîche with ONLY 2 Ingredients!

Recipe by Bigger Bolder Baking with Gemma Stafford

A simple, two‑ingredient homemade crème fraîche made with pasteurized heavy cream and plain yogurt. Perfect for both sweet and savory dishes, it ferments at room temperature for 48 hours and then chills in the fridge for a silky, tangy finish.

EasyFrenchServes 6

Shop all ingredients on Amazon in one click • Printable PDF with shopping checklist

Source Video
49h 17m
Prep
0m
Cook
5h 55m
Cleanup
55h 12m
Total

Cost Breakdown

$2.30
Total cost
$0.38
Per serving

Critical Success Points

  • Mixing the cream and yogurt thoroughly
  • Covering the jar with a breathable material
  • Fermenting at room temperature for the full 48 hours
  • Refrigerating to achieve final thickness

Safety Warnings

  • Use only pasteurized (not ultra‑pasteurized) cream; ultra‑pasteurized cream may not ferment.
  • Keep the jar covered with breathable material to avoid contamination while allowing airflow.
  • If the mixture develops an off‑smell, discoloration, or mold, discard it.

Frequently Asked Questions

Everything you need to know about this recipe

Q

What is the cultural significance and history of crème fraîche in French cuisine?

A

Crème fraîche originated in the French countryside as a way to preserve cream before refrigeration. Its slightly tangy, rich flavor made it a staple in sauces, soups, and desserts, and it remains a hallmark of classic French cooking.

cultural
Q

How does traditional French crème fraîche differ from American sour cream?

A

Traditional French crème fraîche is made with a higher butter‑fat content and a milder, less acidic tang than sour cream. It is also thicker and can be heated without curdling, making it ideal for sauces.

cultural
Q

What regional variations of crème fraîche exist within France?

A

In the Alpine regions, crème fraîche is often richer and may be flavored with herbs. In Normandy, it is sometimes blended with local butter for an extra silky texture. Each region adapts the basic culture to local dairy traditions.

cultural
Q

What occasions or celebrations is crème fraîche traditionally used for in French cuisine?

A

Crème fraîche appears in festive dishes such as Coq au Vin, gratins, and fruit tarts served during holidays like Noël (Christmas) and Pâques (Easter). Its versatility makes it a common component of both everyday meals and special celebrations.

cultural
Q

What other French dishes pair well with homemade crème fraîche?

A

Homemade crème fraîche pairs beautifully with dishes like Beef Bourguignon, Ratatouille, Tartiflette, and classic fruit tarts such as Tarte aux Fraises. It also enriches soups like Potage Parmentier.

cultural
Q

What makes homemade crème fraîche special compared to store‑bought versions?

A

Making it at home lets you control the cream’s fat content and avoid additives. The fresh culture yields a brighter flavor and a smoother texture that can be customized for thickness or tanginess.

cultural
Q

What are the most common mistakes to avoid when making homemade crème fraîche?

A

Common errors include using ultra‑pasteurized cream, covering the jar with a tight lid (which blocks airflow), and fermenting for too short a time. All of these can prevent the culture from developing properly.

technical
Q

Why does this recipe use plain yogurt as the starter culture instead of buttermilk?

A

Plain yogurt provides a consistent, readily available source of live cultures and yields a reliable thickness. Buttermilk works too, but its thinner consistency can make the initial mixture harder to blend evenly.

technical
Q

Can I make homemade crème fraîche ahead of time and how should I store it?

A

Yes, you can make it up to a week in advance. After the 48‑hour fermentation, seal the jar with a regular lid and keep it refrigerated. Use a clean spoon each time to avoid contamination.

technical
Q

What does the YouTube channel Bigger Bolder Baking with Gemma Stafford specialize in?

A

The YouTube channel Bigger Bolder Baking with Gemma Stafford focuses on bold, approachable baking and cooking tutorials, often teaching viewers how to create homemade pantry staples like butter, cream cheese, food dyes, and cultured dairy products.

channel

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