Common Toffee and Caramel Problems and Solutions (2024)

FAQs

What can go wrong when making toffee? ›

Stirring too quickly or too often can cause the toffee to separate. Moderate the heat as needed – turn it down if the toffee is boiling or cooking too fast so it doesn't burn.

It can also be caused by the mixture being heated unevenly (if the pan has a thin base and has hot spots). We would suggest using a heavy-based pan and heating the mixture slowly, stirring occasionally, until the sugar has completely dissolved, then letting it come gradually to a boil.

Make absolutely certain the pan is clean AND your sugar is clean and free from impurities like dirt or residue. Sugar crystals can hook up with those impurities causing your caramel to seize and crystallize.

Low and slow. Simmering the syrup for English toffee to the requisite 300°F temperature can (and should) be a slow process — up to 20 minutes or so. Don't hurry this gradual transformation; syrup that doesn't reach 300°F, or close to it, will make candy with timid flavor and chewy (not crunchy) texture.

If the heat is too high, but butter might melt too quickly and can separate from the sugar. Toffee and caramel can also separate if the recipe calls for constant stirring and the candy isn't stirred often enough.

A psychologist might just chalk it up to "separation anxiety." Some candy experts theorize that it's due to an abrupt temperature shift, or from not stirring the mixture enough during cooking, or from using a too-thin saucepan that doesn't conduct heat evenly, or too much humidity in your kitchen.

If your toffee separates, there still is hope! Remove it from the heat and stir constantly until the mixture comes back together, and then gradually return it to the heat while continuing to stir. You can also add a tablespoon or two of very hot water and whisk it into the toffee to try to get it back together.

As the toffee cools and the molten sugar crystals become solid again, they are attracted to the 'seed' forming new lumps of tiny crystals – hence the grainy texture. This can also happen if the toffee is stirred, or agitated, after it has begun to boil or on cooling (as happened with this pink-tinted toffee).

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.

The longest (and “hardest”) part of making caramel is just toasting and melting down the sugar at the very beginning. The rest is smoooooth sailing. The thing that makes caramel, or any candy, so tedious is the fact that cooking the sugar to different temperatures can result in a whole different product.

What happens if you stir caramel too much? ›

From this point on, gently swirl the pan while the caramel cooks to ensure the sugar solution caramelizes evenly and to avoid too much agitation than can potentially lead to recrystallization.

Brittles and toffees accumulate small amounts of acid from the browning reactions that occur during cooking. This is one reason why the baking soda is added at the end of cooking. The soda reacts with the acid to make bubbles, and the syrup foams.

Cream of tartar is a white powder sold in the baking aisle that's commonly used to stabilize whipped egg whites in meringues and cakes, prevent sugar crystallization in candies and caramel, and act as the activating ingredient in baking powder.

Here's how you know when the toffee is ready. Keep one of the almonds near the pan. It's your color cue. When the toffee is the color of the almond skin, it's done!

According to Blakeslee, if a candy appears extremely sticky or has a grainy texture, then it has most likely expired due to temperature abuse and the crystallization of sugar. As a result, she said, it may develop an off flavor, have a change in color or turn moldy if it contains fruits or nuts.

Notes. If the toffee mixture has not boiled for long enough the toffees will not set. It is very important that you test toffee in a glass of cold water for it to crack or that the toffee has become hard on the spoon.

Cook until it's dark amber and 285 degrees F. Pour the toffee onto a prepared baking sheet. Sprinkle the chocolate chips onto the toffee, let soften, and spread in an even layer. Sprinkle the nuts over the chocolate.

Undercooked toffee won't be anything more than a caramel sauce. But overcooked toffee will be just slightly crunchier (almost unrecognizably).