Description
Homemade crystal candy, also known as rock candy, sparkles with translucent sugar crystals and pure sweetness. This easy recipe turns simple ingredients into crunchy, crystal-clear delights perfect for gifting or snacking.
Ingredients
Scale
- 2 cups granulated sugar
- 1 cup water
- 1/4 cup corn syrup
- 1 tsp flavor extract (vanilla, almond, or fruit)
- Food coloring (gel recommended)
Instructions
- Gather all ingredients and tools: a medium saucepan, candy thermometer, baking sheet or silicone mat, and wooden spoon.
- In the saucepan, combine sugar, water, and corn syrup over medium heat. Stir until dissolved into a clear syrup (about 5 minutes).
- Attach the candy thermometer and boil undisturbed until the mixture reaches 300°F (hard crack stage).
- Remove from heat and stir in flavor extract and food coloring quickly.
- Pour the syrup onto the prepared baking sheet or mat. Let it cool 5–10 minutes, then cut into shapes or break into shards.
- Cool completely for 45–60 minutes before serving or storing.
Notes
Store in an airtight container at room temperature for up to 2 weeks. Avoid humidity to preserve the crisp texture and sparkle.
- Prep Time: 10 minutes
- Cook Time: 25 minutes
- Category: Dessert
- Method: Stovetop
- Cuisine: American
Nutrition
- Serving Size: 1 oz (28g)
- Calories: 110
- Sugar: 28g
- Sodium: 0mg
- Fat: 0g
- Saturated Fat: 0g
- Unsaturated Fat: 0g
- Trans Fat: 0g
- Carbohydrates: 28g
- Fiber: 0g
- Protein: 0g
- Cholesterol: 0mg
Keywords: crystal candy, rock candy, homemade candy, easy crystal candy recipe, sugar candy