Hard Seltzer Recipe

Brew your own refreshing, fruit-forward hard seltzer with Craft a Brew’s Hard Seltzer Recipe Kit. Each kit includes ingredients to craft 1 gallon of bubbly seltzer using a neutral yeast and natural flavoring. Compatible with our Hard Seltzer Brewing Kit or your own fermenter.

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Craft Refreshing Hard Seltzer at Home

Quench your thirst with Craft a Brew’s Hard Seltzer Recipe Kit. This easy-to-use refill pack includes everything you need to create a crisp, naturally flavored hard seltzer at home. Designed to make 1 gallon of hard seltzer, our recipe uses a neutral yeast that lets the included grapefruit flavor shine through.

Perfect for use with our Hard Seltzer Brewing Kit or your own 1 gallon fermenter, this recipe kit is ideal for beginners and seasoned homebrewers alike. Enjoy a lighter, refreshing alternative to beer or wine that’s perfect for any occasion.

What’s Included

  • 1 gallon recipe ingredients including sugar, yeast, and grapefruit flavoring
  • Step-by-step instructions for fermentation and carbonation
  • Sanitizer for clean, worry-free brewing

How It Works

  1. Combine ingredients and yeast in a 1 gallon fermenter.
  2. Ferment for 10–14 days at room temperature.
  3. Add natural flavoring and carbonate before serving.

Why Choose Craft a Brew?

  • Simple process – brew sparkling seltzer in just a few easy steps.
  • High-quality ingredients – premium yeast and flavor extracts for a clean, balanced taste.
  • Reusable equipment – compatible with the Hard Seltzer Brewing Kit and other 1 gallon fermenters.

Pair With These Recipe Kits

Frequently Asked Questions

What does the Hard Seltzer Recipe Kit make?

Each kit makes one gallon (about 10 bottles) of refreshing hard seltzer.

Do I need special equipment?

No special equipment is required. You can use your own 1 gallon fermenter or our Hard Seltzer Brewing Kit for best results.

Can I change the flavor?

Yes! After fermentation, you can add your own fruit extracts or flavorings to customize your seltzer.

How long does it take to make?

The full process takes about two weeks: roughly 10–14 days for fermentation, plus a few days for carbonation.

Is the yeast flavor noticeable?

No. The yeast strain included is chosen for its neutral profile, letting the natural grapefruit flavor stand out.

Start Brewing Today

Make your own bubbly, refreshing drink with Craft a Brew’s Hard Seltzer Recipe Kit. Perfect for hot days, weekend projects, or cocktail mixers — craft your own seltzer and enjoy the satisfaction of homemade sparkle.

Shop the Hard Seltzer Recipe Kit