St. Patrick's Day Bath Bomb: The Shamrock Shake Bomb

Vanilla Mint Shamrock Shake St. Patrick's Day Bath Bomb

Course Bath Bomb
Prep Time 10 minutes
Servings 1
Author Robin Gagnon


  • 1/2 cup baking soda
  • 1/4 cup Citric Acid
  • 1/4 cup corn starch
  • 1/4 cup epsom salts
  • 1/4 tsp fractionated coconut oil
  • 1/4 tsp peppermint essential oil
  • 1 tsp pure vanilla extract
  • approximately 20 drops of green gel food coloring
  • **optional** sugar sprinkles and a few candy shamrock sprinkles


  • 3 " diameter round bath bomb mold
  • bowl
  • whisk


  1. Mix all dry ingredients, then add the rest, mixing while adding. (The only wet ingredient that may generate a little fizz is the vanilla extract, so be ready to whisk that right in).
  2. If using sprinkles and candy shamrocks put them in one side of the mold before filling. A tsp & a few candy sprinkles are plenty.
  3. Press half the mixture into each side. You want to pack it well AND overfill a bit, then press together firmly. Allow to rest for a few hours before unmolding if you can.
  4. Drop in your bath and enjoy!