Go Back

Baking Soda Galaxy Ornaments

Craft stunning, celestial-themed ornaments using simple ingredients and unleash your creativity with these baking soda galaxy ornaments.
Prep Time 20 minutes
Cook Time 3 hours
Total Time 3 hours 20 minutes
Course Craft, Decoration, DIY
Cuisine N/A
Servings 12 ornaments
Calories 10 kcal

Ingredients
  

For the Ornament Mixture

  • 1 cup baking soda
  • 1/2 cup cornstarch
  • 3/4 cup water
  • Food coloring (various colors) Use as desired for coloring
  • Glitter (optional) For added sparkle

For Assembly

  • Mixing bowl
  • Saucepan
  • Rolling pin
  • Cookie cutters (optional)
  • Baking sheet
  • Parchment paper
  • String or ribbon for hanging

Instructions
 

Preparation

  • In a mixing bowl, combine the baking soda and cornstarch. Allow the kids to help mix; they’ll love the texture!
  • Gradually add the water to the dry ingredients, stirring until a consistent mixture forms.

Cooking

  • Pour the mixture into a saucepan and heat over medium heat, stirring continuously.
  • You will notice it thickening after a few minutes. When it resembles a dough, remove it from the heat.

Cooling

  • Transfer the dough to a clean surface and let it cool for a bit—this is a great time to chat about galaxies!

Shaping the Ornaments

  • Once cool enough to handle, knead the dough until smooth.
  • Roll it out with a rolling pin to about 1/4 inch thickness.
  • Use cookie cutters to cut out shapes, or mold by hand.

Coloring and Adding Details

  • Before baking, apply drops of food coloring on top. Swirl with a toothpick for a galaxy effect! Optionally add glitter for extra sparkle.

Baking

  • Place shapes on a baking sheet lined with parchment paper.
  • Bake at 175°F (80°C) for 2-3 hours or until completely hard.

Finishing Touches

  • Once baked, let them cool completely before adding string or ribbon for hanging.

Notes

Store in a cool, dry place away from direct sunlight to preserve colors. Sealing with a clear acrylic sealant after baking is optional for added shine.
Keyword Baking Soda Crafts, Crafts for Kids, Family Activities, galaxy ornaments, Holiday Decorations