Tips for Cooking with Isomalt

Isomalt is a versatile sugar substitute widely used in the creation of hard candy and intricate sugar art. It is particularly valued for its resistance to humidity and its ability to remain stable without crystallizing, making it ideal for detailed and decorative candy pieces often seen in sugar crafting and cake artistry.

What is Isomalt?

Isomalt is a sugar alcohol derived from beet sugar. It is used as a sugar substitute in various culinary applications due to its stability and resistance to crystallization. Isomalt provides a smooth texture and is less likely to become sticky compared to traditional sugar, making it perfect for creating hard candy and edible decorations.

Benefits of Using Isomalt

  1. Humidity Resistance: Unlike regular sugar, isomalt does not absorb moisture from the air, making it ideal for use in humid environments.
  2. No Crystallization: Isomalt does not crystallize, ensuring smooth and clear candy creations.
  3. Versatility: Isomalt can be used to create a wide range of decorative pieces, including flowers, sculptures, and intricate designs for cakes and pastries.
  4. Low Calorie: Isomalt has about half the calories of regular sugar, making it a popular choice for low-calorie confections.

Tips for Cooking with Isomalt

  1. Use Distilled Water: For optimal results, always use distilled water when cooking with isomalt. This helps prevent impurities that can affect the clarity and quality of the finished product.
  2. Stainless Steel Equipment: Use only stainless steel pots and utensils to avoid any reactions that might occur with other metals.
  3. Avoid Stirring: Once isomalt has come to a boil, do not stir. Stirring can introduce air bubbles and cause unwanted textures in the final product.
  4. Accurate Thermometer: Ensure your candy thermometer is accurate by testing it in boiling water, which should read 212°F (100°C).
  5. Monitor Cooking Time: Be careful not to overcook isomalt. Overcooking can cause it to become too dark and affect the taste and appearance of your candy.

Isomalt Candy and Recipes

Isomalt is perfect for making a variety of hard candies and decorative pieces. Here are some popular uses and recipes:

Isomalt Lollipops


  • 1 cup Isomalt
  • Food coloring (optional)
  • Flavored extracts (optional)


  1. Heat isomalt in a stainless steel pot over medium heat until it melts and reaches 320°F (160°C).
  2. Add food coloring and flavor extracts if desired.
  3. Pour the melted isomalt into lollipop molds.
  4. Allow to cool completely before removing from the molds.

Isomalt Sugar Art


  • 1 cup Isomalt
  • Food coloring (optional)


  1. Heat isomalt in a stainless steel pot until it reaches 320°F (160°C).
  2. Carefully pour the melted isomalt onto a silicone mat.
  3. Use tools to shape and mold the isomalt into desired decorative pieces.
  4. Allow to cool and harden completely.

How to Make Isomalt

Isomalt can be purchased pre-cooked and ready to use, but if you prefer to start from scratch, here’s how to make it:


  • 1 cup Isomalt powder
  • ¼ cup distilled water


  1. Combine isomalt powder and distilled water in a stainless steel pot.
  2. Heat over medium heat, stirring until the isomalt is dissolved.
  3. Continue to heat without stirring until the mixture reaches 320°F (160°C).
  4. Pour into molds or onto a silicone mat for shaping.

Frequently Asked Questions about Isomalt

  1. Can I flavor isomalt? Yes, you can add flavor extracts to isomalt. Add them after the isomalt has reached the desired temperature and just before pouring into molds.
  2. How do I store isomalt candy? Store isomalt candy in an airtight container at room temperature. It is resistant to humidity but should be kept in a cool, dry place to maintain its quality.
  3. Can I color isomalt? Yes, you can add food coloring to isomalt. Use gel or powdered food colorings for best results. Add the coloring once the isomalt has melted and reached the correct temperature.
  4. Is isomalt safe to eat? Isomalt is generally recognized as safe (GRAS) by the FDA. However, it should be consumed in moderation as excessive consumption can cause digestive discomfort.

By following these tips and guidelines, you can effectively use isomalt to create beautiful and delicious candy creations. Whether you are making lollipops, decorative sugar art, or other confections, isomalt offers a reliable and versatile option for all your candy-making needs.