prevent caramel from crystallizing | Tips (2024)

FAQs

Prevent caramel from crystallizing | Tips? ›

Two steps you can take for preventing crystallization include brushing the walls of the pot with water as it cooks to wash down any sugar syrup, or covering the pot with a lid to trap the steam until all the sugar has dissolved.

Add an acid: Adding an acid keeps sugar from recrystallizing by breaking down a portion of the sucrose molecules into fructose and glucose molecules. Our Caramel Sauce, for instance, includes cream of tartar as insurance against the sugar crystallizing.

Adding an acid like lemon juice is another way to prevent sucrose from crystallizing. The cream and butter also act as “interfering agents” as the milk proteins in both help to prevent crystal formation. Ingredients such as vanilla, flavorings, salt, and nuts (or baking soda for caramel corn) are all added at the end.

Add acid. Acid ingredients (like vinegar or lemon juice) can help prevent re-crystallization which causes caramel to become grainy. Acid physically breaks the bonds between the glucose and fructose molecules that form sucrose and ensure that it stays apart.

Crystallization may be prevented by adding an interferent, such as acid (lemon, vinegar, tartaric, etc.) or glucose or corn syrup, during the boiling procedure.

If caramels are too soft, that means the temperature didn't get high enough. Again place the caramel back into a sauce pan with a couple of tablespoons of water and heat to 244°F. If you don't have a candy thermometer, you can test with a cold water test.

Why do I add corn syrup? Corn syrup acts as an "interfering agent" in this and many other candy recipes. It contains long chains of glucose molecules that tend to keep the sucrose molecules in the candy syrup from crystallizing. Lots of sucrose crystals would results in grainy caramels.

The water evaporates, leaving sugar crystals behind. If even one sugar crystal falls back into the pan of cooking caramel, it starts a chain reaction of sugar crystals and the entire pan will harden. The result? Gross, grainy caramel that is unusable in most recipes.

You see, if you add lemon juice to the water and sugar in the beginning of the caramel making process, it can help prevent crystallization. Not everyone uses this, but we do — it's a little failsafe we're happy to include. No one wants a failed caramel, right?

Sugar Note: Most chefs say that only granulated sugar can be successfully caramelized; other sugars — such as brown sugar and unrefined sugar such as cane sugar — contain impurities that can inhibit caramelization. It's those impurities that can burn before the sugar has time to caramelize.

How do you make caramel more runny? ›

The idea is to lower the PH. you can also use a small pinch of citric acid or cream of tartar if you have. lemon juice won't work as it will turn bitter as the sugar cooks. Alternatively, an invert sugar such as corn syrup or golden syrup will work beautifully.

Commercially jellied products often contain corn syrup, which serves as an interfering agent to prevent crystallization. Only use corn syrup in recipes calling for it. Crystals form when the mixture is cooked too slowly, or too long. Cook jelly at a rapid boil.

Stirring the sugar

That can set off a chain reaction that can cause caramel to seize up, ruining the entire batch. Instead, gently swirl the pan as you go and use a wet pastry brush to wipe down any sugar that sticks to the sides of the pot. Read up on more tips for preventing crystallization, too.

To thicken a caramel sauce, use one tablespoon of cornstarch or tapioca starch (sometimes known as tapioca flour) and one tablespoon of water per cup of caramel. Then simmer the caramel, stirring it constantly with a wooden spoon until it becomes thick.

If the temperature gets too hot and the caramel becomes too hard as it cools, you can put it back in the pan with a couple of tablespoons of cold water to try and save it.

Add corn syrup, honey, or lemon juice to keep the sauce thin. You'll need about 1 tablespoon (14.8 mL) of corn syrup or honey for every cup (236.6 mL) of caramel sauce your recipe makes. These ingredients may slow the hardening of your caramel when it's complete.

If clumps of sugar form (crystallization), continue heating on low heat until they melt back into a smooth sauce. The caramel will bubble here, so take caution not to allow your hand too close to the mixture. Use only heatproof utensils and a pot deep enough to catch any bubbles.