Rock Candy Recipe

Create dazzling homemade rock candy in a variety of vibrant colors and exciting flavors! This easy-to-follow recipe is a fun project for kids and adults alike. Customize your candy with your favorite flavorings and food colorings for a truly unique and delicious treat. Perfect for parties, gifts, or a fun weekend activity!

Prep Time 15 mins
Cook Time 30 mins
Calories 923.5 kcal
Protein 0g
Rating 3.4 (5 Reviews)
Rock Candy 35

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Recipe Author

Chef Forktionary, author of this recipe

Recipe adapted from Food.com. Standardized by Forktionary.

Ingredients for Rock Candy

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How to Make Rock Candy

  1. In a medium-size heavy saucepan, combine 2 cups granulated sugar, 1 cup water, 1/4 cup light corn syrup, and 1/4 teaspoon salt. Stir constantly over medium heat until the sugar completely dissolves.
  2. Cover the pan and bring the mixture to a rolling boil.
  3. Remove the lid and insert a candy thermometer. Cook, stirring occasionally, until the temperature reaches 250°F (121°C).
  4. Remove from heat and carefully add 2-3 drops of food coloring (adjust as needed for desired intensity). Stir vigorously with a metal spoon until the color is evenly distributed.
  5. Return the pan to medium heat and continue cooking, stirring frequently, until the temperature reaches 300°F (149°C) – the hard-crack stage.
  6. Remove from heat and let the mixture cool for approximately 3 minutes. Then, stir in 1 teaspoon of your choice of flavoring oil (e.g., peppermint, orange, etc.). Mix very well.
  7. Cover the pan and let it sit for 5 minutes to allow any bubbles to dissipate.
  8. Lightly grease your chosen molds (silicone molds work well) or a marble slab/greased shallow pan. Pour the hot candy mixture into the prepared molds or pan.
  9. Allow the candy to cool completely. Once cool enough to handle (but still slightly pliable), you can cut it into squares with scissors, roll it into balls, or shape it as desired.
  10. Alternatively, let the candy cool completely, then break it into bite-sized pieces using a clean hammer or the blunt end of a butter knife.

Nutrition Information (Approximate per serving)

Sodium

8 g

Sugar

789g

Fat

0g

Carbs

80g

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