How to Make Champagne Yeast at Home for Delicious Homemade Bubbly Cocktails

How to Make Champagne Yeast at Home for Delicious Homemade Bubbly Cocktails

There’s nothing quite like cracking open a bottle of champagne to celebrate a special occasion. But did you know that you can make your own champagne yeast at home? Not only is it a fun and rewarding project, but it’s also a great way to enjoy delicious bubbly cocktails without breaking the bank. In this article, we’ll show you how to make champagne yeast at home step by step.

What is Champagne Yeast

Before we dive into the how to, let’s first understand what champagne yeast is. Champagne yeast is a type of yeast that is used to ferment wine and champagne. It’s a strain of yeast that is specifically designed to create high levels of carbon dioxide, which is what gives champagne its fizz.

Champagne yeast is different from other types of yeast in that it is very efficient at consuming sugar, which means that it can create a very dry and crisp final product. This is important because champagne should be dry and not too sweet.

Why Make Champagne Yeast at Home

There are several reasons why you might want to make your own champagne yeast at home. Firstly, it’s a fun and rewarding project that will give you a greater appreciation for the craft of winemaking. Secondly, it’s a more affordable way to enjoy champagne, as you won’t have to pay for expensive bottles at the store. Finally, making your own champagne yeast allows you to experiment with different flavors and create your own unique blends.

Ingredients and Equipment

To make champagne yeast at home, you’ll need a few key ingredients and pieces of equipment. Here’s what you’ll need:


  • Champagne grapes (or any type of sweet grape)
  • Distilled water (you can also use tap water, but distilled water is preferred)
  • Yeast nutrient
  • Champagne yeast


  • Large glass jar or jug
  • Airlock
  • Funnel
  • Cheesecloth or coffee filter
  • Rubber band

Step by Step Instructions

Now that you have all the necessary ingredients and equipment, it’s time to start making your champagne yeast. Here’s a step-by-step guide to follow.

Step 1: Prepare the Grapes

The first step is to prepare the grapes. You’ll want to rinse them thoroughly to remove any dirt or debris and then remove the stems. If you’re using champagne grapes, the skins will have a whiteish-grey color.

Step 2: Mash the Grapes

Next, you need to mash the grapes. You can do this by hand, but it’s much easier to use a blender or a food processor. The goal is to create a juicy puree that can be fermented.

Step 3: Add Yeast Nutrient and Water

Once the grapes are mashed, transfer the puree to the large glass jar or jug. Add yeast nutrient and 1 liter of distilled water. The yeast nutrient will help feed the yeast and ensure a healthy fermentation.

Step 4: Add the Champagne Yeast

Now it’s time to add the champagne yeast. You’ll want to sprinkle the yeast on top of the grape mixture and then gently stir it in.

Step 5: Cover the Jar and Insert Airlock

Cover the jar or jug with a cheesecloth, coffee filter, or a clean cloth napkin. Secure the cover with a rubber band. Then insert the airlock on top of the cover. The airlock should be filled with a bit of water to create an airtight seal.

Step 6: Wait and Watch

Now it’s time to wait for the fermentation process to begin. This can take anywhere from 5 to 10 days depending on the temperature and other factors. You may notice that the mixture starts to bubble and become frothy. This is a sign that the yeast is working.

Step 7: Transfer to Bottles

Once the fermentation is complete, it’s time to transfer the mixture to champagne bottles. Use a funnel to pour the mixture into the bottles, leaving about an inch of headspace at the top.

Step 8: Seal the Bottles

Next, seal the bottles with corks or stoppers. Be sure to label your bottles with the date and any additional notes on the ingredients and fermentation process.

Step 9: Bottle Age

Finally, let the champagne age in the bottles for at least 6 months to a year. This will allow the flavors to develop and the yeast to settle. When you’re ready to open a bottle, chill it in the fridge for a couple of hours and then pop the cork to enjoy your homemade bubbly cocktail!

Tips and Tricks

  • Start with a small batch to practice before scaling up
  • Use a blender or food processor to make the grape puree
  • Make sure to sanitize your equipment before starting
  • Use a hydrometer to measure the alcohol content
  • Experiment with different grape varieties and yeast strains


Making champagne yeast at home is a fun and rewarding project that can result in delicious bubbly cocktails. With a few simple ingredients and some basic equipment, you can create your own unique blend that’s perfect for any occasion. Give it a try and see how your homemade champagne stacks up against the store-bought brands!

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