Quick answer

The Smoke Bubble™ Kit lets you create food-safe, smoke-filled bubbles that burst with natural wood smoke to infuse cocktails and desserts with dramatic aroma and flavor.

Why the Smoke Bubble™ Kit works for cold smoke flavors

Unlike a traditional smoking gun that requires a separate chamber, this kit uses a bubble barrel and food-safe Bubble Liquid™ (made from vegan ingredients) to trap smoke inside a delicate sphere. The bubble bursts right before serving, releasing a concentrated burst of cold smoke without cooking or heating the drink or dish.

This method works best with non-alcoholic beverages and desserts that don't need deep smoke penetration. For heavily smoked meats or cheese, a dedicated smoking tool like Breville's Smoking Gun is more efficient.

How to make smoke bubbles for cocktails and desserts

  1. Step 1: Prepare your smoke source: Use a smoking gun or a small batch of smoldering wood chips to generate cold smoke. Direct the smoke into a clean, dry container with a lid. Let the smoke settle for 10 seconds so it thickens. Thin, cool smoke makes better bubbles.
  2. Step 2: Dip the bubble barrel: Submerge the bubble barrel ring into the ceramic dip tray filled with Bubble Liquid™. Ensure the ring is fully coated, then lift it out and let excess liquid drip off. If the bubble keeps popping, the liquid is too thick—add a drop of water to thin it. If it won't form, the ring is too dry.
  3. Step 3: Inflate with smoke: Place the bubble barrel over the container opening and slowly tilt to allow smoke to fill the film. Gently lift the barrel to form a bubble, then release it into your glass or plate. Work in still air; a fan or draft can burst the bubble before you serve.
  4. Step 4: Serve immediately: Place the smoke-filled bubble on top of a chilled cocktail, mocktail, or dessert. The bubble will burst at the first sip or touch, releasing the smoke aroma. For desserts, set the bubble on a room-temperature plate so it doesn't condensate and pop early.

What comes in the kit

  • the Smoke Bubble™ Kit: Kit includes bubble barrel, 2 fl. oz. sample of Bubble Liquid™, ceramic dip tray, atomizer, and storage case. The Bubble Liquid™ is food safe and made from vegan ingredients. You have everything to start making smoke bubbles immediately, and the vegan, food-safe liquid is safe for consumption.

    the Smoke Bubble™ Kit

    the Smoke Bubble™ Kit

  • the Smoke Bubble™ Kit: Compatible with Breville's high-end kitchen appliances for seamless integration. Designed to bring a touch of culinary creativity to your kitchen. If you already own Breville appliances, this kit fits your workflow. Otherwise, it works standalone with any smoke source.

    the Smoke Bubble™ Kit

    the Smoke Bubble™ Kit

With a bit of practice, the Smoke Bubble™ Kit becomes a reliable tool for adding theatrical cold smoke flavor to both cocktails and desserts. Experiment with different wood chips for varied aromas—maple for desserts, cherry or apple for drinks.