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Homemade Rock Candy

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A fun and easy activity for kids to create their own colorful sugar crystals at home.

Ingredients

Scale
  • 2 cups water
  • 6 cups granulated sugar
  • Extra granulated sugar for coating skewers
  • Food coloring (your choice of color)
  • 1/2 tsp flavored extract (optional: vanilla, lemon, peppermint, etc.)
  • Wooden skewers or strings
  • Clothespins
  • Mason jars or tall glasses

Instructions

  1. Start by dipping the skewers in water and rolling them in granulated sugar. Let them dry for at least 1 hour.
  2. Boil the water in a medium saucepan over medium-high heat. Use a clean pot and watch for big rolling bubbles.
  3. Gradually add 6 cups of sugar, one cup at a time, stirring until completely dissolved and clear.
  4. Remove from heat and add your favorite food coloring and flavored extract. Stir gently.
  5. Let the mixture cool for about 10 minutes, then pour it into the jars or glasses.
  6. Use clothespins to suspend the sugar-coated skewers so they don’t touch the bottom.
  7. Allow the jars to sit undisturbed for 5 to 7 days to form beautiful crystals.
  8. When they reach the size you like, carefully remove the skewers and let them dry on wax paper or a plate.

Notes

Ensure to center the skewers so air can circulate around them during crystal growth.

Nutrition