Creamy Fraiche DIY

Featured in: Homemade Spreads for Any Occasion

All you need are heavy cream and buttermilk to create silky crème fraîche. Let it sit out to thicken, and it’s ready to use in desserts or savory dishes!

Easy to make, rich in flavor.

A woman in a kitchen with a stove and oven.
Updated on Fri, 02 May 2025 18:33:23 GMT
A rustic wooden table with a bowl of creamy white crème fraîche and a smaller jar beside it. Pin it
A rustic wooden table with a bowl of creamy white crème fraîche and a smaller jar beside it. | cookingkitchn.com

I got tired of spending big bucks on crème fraîche at the grocery store! Then I found out how crazy simple it is to whip up at home. You'll just need some cream, a bit of buttermilk, and time to let it do its thing. It's so easy, I haven't grabbed the store stuff in forever.

Why You'll Love This Method

DIY crème fraîche saves you tons of cash - it's roughly a third the price of store-bought and tastes so much better. The process is fascinating too - those friendly bacteria in the buttermilk work their magic overnight. You can also adjust how thick or sour you want it.

Only Two Simple Items

  • Heavy Cream: Try to grab regular pasteurized stuff, not the ultra-pasteurized if possible.
  • Buttermilk: Regular yogurt can work too - we just need those live cultures.

Let's Create Something Wonderful

Stir Together
Dump a cup of cream into a clean container, add a tablespoon of buttermilk, and stir it well. That's all the work you need to do!
Wait Patiently
Put a clean dish towel over your jar. Let it sit on the counter for about 24 hours. My kitchen runs around 72°F which works perfectly.
Refrigerate It
When it's thickened and slightly tangy, close the lid and put it in the fridge. It'll continue to thicken as it cools.

Tricks I've Learned

After making this countless times, here's what I know: Standard pasteurized cream works best - the ultra-pasteurized kind takes ages. Take a peek at 12 hours if you want it runnier, or wait longer for extra thickness. When it reaches your preferred consistency, cool it down - this stops it from getting too sour.

A white bowl filled with creamy vanilla ice cream topped with three fresh raspberries. Pin it
A white bowl filled with creamy vanilla ice cream topped with three fresh raspberries. | cookingkitchn.com

Ways To Enjoy It

Your homemade batch will stay fresh in the fridge for about a week. I love to put it on fresh berries for breakfast, mix it into scrambled eggs, or drop a spoonful on hot soup. Unlike regular cream, it won't break down in hot foods, so get creative!

Custom Variations

Feel free to tweak the basic recipe - more buttermilk creates stronger tang, less keeps it milder. Sometimes I mix in fresh herbs for a savory spread, or a bit of vanilla for sweet treats. It's almost impossible to mess up, so have fun trying different things!

Frequently Asked Questions

→ Can cream sit out safely?

Absolutely. The good bacteria from the starter helps prevent anything harmful from forming.

→ Can I switch up the cultures?

Sure! You can swap buttermilk with yogurt to start the process.

→ How do I check if it’s done?

Once it’s thick enough to resemble sour cream, it’s ready. That typically takes 12 hours.

→ Why avoid metal containers?

Metal might interfere with the fermentation. Use non-metal options like glass, plastic, or ceramic.

→ What’s the shelf life?

It keeps for up to two weeks in the fridge, and the flavor deepens a bit more over time.

Creamy Fraiche DIY

Mix heavy cream and buttermilk, leave it overnight, and enjoy fresh and flavorful crème fraîche you made yourself.

Prep Time
5 Minutes
Cook Time
~
Total Time
5 Minutes
By: Sophia

Category: Simple Spreads

Difficulty: Easy

Cuisine: French

Yield: 16 Servings (1)

Dietary: Low-Carb, Vegetarian, Gluten-Free

Ingredients

01 16 ounces (1 pint) of heavy cream.
02 2 spoons of either yogurt or cultured buttermilk.

Instructions

Step 01

Put your heavy cream into a clean container that won't react with it.

Step 02

Mix in the yogurt or buttermilk with the cream.

Step 03

Give it a gentle stir to blend everything together.

Step 04

Loosely cover the container with its lid.

Step 05

Leave it sitting at room temperature for roughly 12 hours.

Step 06

When it feels like sour cream to touch, it's thick enough.

Step 07

Pop it into the fridge when it's reached the right consistency.

Notes

  1. Only use cultured options for the dairy.
  2. Pick a container that won't react with anything.
  3. Lasts for two weeks if refrigerated.
  4. Gets thicker as it sits and cultures.

Tools You'll Need

  • A container that won't react.
  • Spoons for measuring.

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Includes dairy (buttermilk, cream).

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 120
  • Total Fat: 12 g
  • Total Carbohydrate: 1 g
  • Protein: 1 g