
Ready in: 24 hours · Serves: 10 · Technique: Fermentation · Storage: 1 week
Quick Answer
Making homemade root beer is a delightful process that transforms simple ingredients into a refreshing, fizzy drink perfect for holiday gatherings.
When I think of cozy evenings in New York City, especially as we gear up for the holiday season, my mind wanders to the fizzy, nostalgic taste of homemade root beer. As the colder months approach, I love gathering my friends and family for warm meals and sweet treats, and what better way to refresh our spirits than with a rich and bubbly glass of homemade root beer? Making this classic drink may seem daunting, but I assure you, it's a delightful and straightforward process that transforms ordinary ingredients into something truly extraordinary.
A Festive Homemade Beverage
Homemade root beer is the perfect addition to your holiday festivities, elevating gatherings with its sweet and spicy flavor that reminds us of childhood memories.

Why You'll Love This Recipe
- Deliciously nostalgic flavor that transports you back to simpler times.
- A fun and engaging activity to share with friends and family.
- Customizable sweetness and spice levels to suit your taste.
- Perfect for holiday gatherings, adding a unique touch to your festivities.
- Healthier than store-bought versions, with no artificial ingredients.
Ingredients
Gather these ingredients to start brewing your homemade root beer:
Root Ingredients
- ½ cup of sassafras root bark
- ¼ cup of sarsaparilla root
- ¼ cup of birch bark
Sweetening and Fermentation
- 2 cups of sugar
- 1 tablespoon of vanilla extract
- ¼ teaspoon of yeast (dry active yeast preferred)
Miscellaneous
- 1 gallon of water
- Ice (for serving)
- A large glass container (like a gallon jar or a food-grade bucket)
How to Make Homemade Root Beer (Step-by-Step)
Brewing your own root beer is a rewarding process that brings a unique flavor to your home.
Step 1: Brew the Roots
In a large pot, combine the sassafras root bark, sarsaparilla root, and birch bark with 1 gallon of water. Bring it to a slow boil over medium heat, allowing the mixture to fill your kitchen with warm, earthy aromas as it simmers gently for about 15-20 minutes.
Step 2: Strain the Mixture
After the flavors have melded beautifully, carefully strain the liquid through a fine mesh strainer into another pot to eliminate any gritty bits.
Step 3: Sweeten It Up
Add 2 cups of sugar to the strained liquid while it's still warm, stirring until it's fully dissolved. This step is when you add the vanilla extract for extra flavor depth.
Step 4: Cool Down
Let the root beer mixture cool to room temperature. Then, dissolve ¼ teaspoon of dry active yeast in about ¼ cup of lukewarm water, letting it sit for 5 minutes until it's frothy-a crucial step for fizz.
Step 5: Ferment
Combine the yeast mixture with your cooled root beer and pour it into a large glass container, leaving space at the top for the bubbles that will form.
Step 6: Bottle It Up
After about 24 hours, your root beer will be ready to bottle. Using a funnel, carefully pour it into clean bottles, sealing them tightly and placing them in the refrigerator to halt fermentation.
Step 7: Serve
Chill your homemade root beer and serve it over ice for a refreshing treat that evokes sweet memories of childhood summers. Perfect for holiday gatherings!

Common Mistakes to Avoid
- Using too much sugar: Adjust to your taste, but excess sugar can lead to explosive bottles.
- Skipping the cooling step: Adding yeast to a hot mixture can kill the yeast and prevent carbonation.
- Not allowing enough fermentation time: Rushing this step could make your root beer flat and lacking in depth.
Tips and Tricks for Success
- Experiment with additional spices such as cinnamon or ginger for a more complex flavor profile.
- Adjust the sweetness according to your preference. You can add more sugar during the cooling step if desired.
- For less carbonation, reduce the amount of yeast or the fermentation time.
Variations
- Use different roots like dandelion or licorice for a unique twist.
- Incorporate fruit juices like cherry or lemon for added flavor.
- Try using honey or agave syrup instead of sugar for a different sweetness profile.
How to Serve
- Serve over ice for a refreshing treat.
- Pair with snacks like popcorn or pretzels for a fun gathering.
- Add a scoop of ice cream for a root beer float.

Make Ahead and Storage
- Make Ahead: Root beer can be brewed ahead of time and stored in bottles.
- Storage: Keep in the refrigerator for up to 1 week.
- Reheating: Not applicable for root beer; serve chilled over ice.
- Freezing: Not recommended as it can affect texture and flavor.
Recipe Notes / What I Learned
Making root beer from scratch is not just about the flavors; it's a wonderful way to connect with the traditions of my childhood while creating something that brings joy to others. Each time I take a sip, I'm reminded of the simple pleasure of crafting delightful beverages at home.
Yield and Serving Size
Yield: 1 gallon · Serving Size: 1 cup
Nutrition Snapshot
Estimated Nutrition Per Serving: ~100 calories · 0g protein · 26g carbs · 0g fat

Recipe by:
Delightful Homemade Root Beer
Ingredients
Equipment
Method
- In a large pot, combine the sassafras root bark, sarsaparilla root, and birch bark with 1 gallon of water. Bring it to a slow boil over medium heat and simmer gently for about 15-20 minutes.
- Carefully strain the liquid through a fine mesh strainer into another pot to eliminate any gritty bits.
- Add 2 cups of sugar to the strained liquid while it's still warm, stirring until it's fully dissolved. Add the vanilla extract for extra flavor depth.
- Let the root beer mixture cool to room temperature. Dissolve ¼ teaspoon of dry active yeast in about ¼ cup of lukewarm water and let it sit for 5 minutes until frothy.
- Combine the yeast mixture with your cooled root beer and pour it into a large glass container, leaving space at the top for bubbles.
- After about 24 hours, bottle your root beer using a funnel, seal tightly, and place them in the refrigerator to halt fermentation.
- Chill your homemade root beer and serve it over ice for a refreshing treat.
Notes
FAQs
1. How long does it take to make homemade root beer?
From start to finish, making homemade root beer takes about 1 to 2 days. The active preparation time is around 30 minutes, followed by up to 24 hours of fermentation.
2. Can I use different types of sugar for this recipe?
Yes, you can experiment with different sugars such as brown sugar or honey. However, keep in mind that this may alter the flavor and sweetness level of your root beer.
3. What if my root beer doesn't fizz?
If your root beer doesn't fizz, it may be due to insufficient fermentation time or the yeast being inactive. Make sure to check the yeast's freshness and allow enough time for the carbonation process.
4. Is it safe to store homemade root beer in plastic bottles?
While it is possible to use plastic bottles, it is advisable to use glass bottles for better pressure resistance. Plastic may not hold up well under the carbonation pressure.
5. Can I make a caffeine-free version of root beer?
Yes! Traditional root beer recipes are typically caffeine-free, but always check the ingredients in any alternative flavor additions to ensure they meet your preference.


