Bubble Bar Recipe Master

Bubble Bars

This bubble bar recipe is the secret to soft bubble bars that foam and bubble on contact with water!  They are the coolest, cutest bars that crumble easily and dissolve quickly.  This master formula took over a year to perfect and was a top seller at FizzButter.


Bubble bar with three layers
With this Bubble Bar Recipe you can do designs like this three layer bar.  It has two rose pink gradients and the top layer is white with pink epsom salt.  Use your imagination!

Bubble Bar Video

Watch what makes this Bubble Bar extra special: it foams and bubbles on contact with water.


Two Layer Bubble Bar
Two layer Bubble Bar with Pink and Yellow. Think about what your colors will look like combined in the water, too. Pink and yellow = peach!

Sodium Lauryl Sulfoacetate (SLSA) Ingredient Spotlight


SLSA is a powder made from coconuts and is gentle to the skin. It makes long lasting, creamy bubbles.

Always buy coarse SLSA. Fine SLSA is horrible to work with and it results in a hard, brick-like bars that do not dissolve well. In addition, fine SLSA makes a big mess. It is never worth it so don’t even think about it. Always buy coarse SLSA!  Get it fast from Amazon.

SLSA Coarse

SLSA Coarse is made from coconuts.

Buy at Amazon


Bubble Bar Recipe Master

Recipe authorFizzButter
Yield: 15 bubble bars.
Prep time: 15 minutes
Cook time: 4 hours
Total Time: 4 hours 15 minutes

NOTE: INGREDIENT NAMES LINKED TO AMAZON FOR EASY PURCHASE.

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Ingredients


  1. STEP 1:
    Add Wet Ingredients to Dry Ingredients

  • Put the dry ingredients in a medium bowl in this order:
    a) slsa, b) tartaric acid, and b) baking soda.
  • Next, add the wet ingredients in this order
    (on top of the dry ingredients):
    a) glycerine, b) fragrance and c) CocoBetaine.

  1. STEP 2:
    Make White Base

  • Mix together all ingredients (but color).
  • You should end up with a soft, cookie dough consistency.
  • If your mixture is still powdery and not holding together, add a small amount of vegetable glycerine. If your mix is extremely dense and brick-like, add another drop of coco betaine.

  1. STEP 3:
    Add Color

  • Add color to you white base. You can divide the white base and add different colors for different layers.
  • Micas and shimmers can also be used in this base.

 


  1. STEP 4:
    Mold in Small Loaf Pans (or any mold)

  • Line each loaf pan with wax paper. Put a strip on the narrow side and the wide side.
  • Pack your colored mixture into your lined loaf pans.
  • Let these sit in the loaf pans for 2-4 hours before you slice them. Some bubble bars will rise more than others. That’s okay, just check them periodically and flatten the loaf back down in the pan. Don’t try to cut the bubble bars while they are still in the ‘rising’ phase.

  1. STEP 5:
    Cut your Bubble Bars

  • Unmold the loaf on a sheet of wax paper. Use the sides of the wax paper to make the final shape of your loaf.  You can still shape it at this point before you slice it. It should be firm, but not hard.
  • Let them cure for two days before packaging.  Store bubble bars out of sunlight!  The sun can degrade the color and fragrance.

 


Bubble Bar Recipe Troubleshooting

Have I added enough glycerine?

If your mix is still powdery and does not hold together like a soft cookie dough, it needs more glycerine.

Have I used too much or too little coco betaine?

Even though just a few drops of this go into a bubble bar, it can make a HUGE difference.

In addition, it will vary with different fragrances. Example: Eucalyptus essential oil will cause the bubble bar to rise less vs. almost any other fragrance oil.

Don’t leave out the Coco Betaine!

Unfortunately, if you leave out the coco betaine, you will get a dense, brick-like bubble bar that it hard to crumble. It is like making bread without the yeast. Don’t do it.

Whereas, if you add too much coco betaine, your molded mixture will rise and spill over the sides of the pan. Don’t worry. If this happens, just wait to cut your loaf after it completely relaxes.

NOTE: Now that you have coco betaine and SLSA on hand, you can also make our Floating Bath Bombs.


Have I undermixed my wet/dry mix?

If you mix it right, you will have a soft cookie dough consistency and the color is evenly distributed and not speckly.

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Bubble Bar Recipe
Average rating:  
 4 reviews
by Tina on Bubble Bar Recipe

So easy to make! I gave them as gifts to the women at my book club. Everyone loved them!

by Chris on Bubble Bar Recipe

I loved these from FizzButter!!!! A-may-zing! Thanks for sharing.

by Ginger on Bubble Bar Recipe

These were very easy to make and they worked great. Thanks for linking to exactly the items that I need!

by Cindy Lou Who on Bubble Bar Recipe

These are the best thing that ever happened to my wine and bath night.