Best Homemade Toffee Recipe (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. Cook until the toffee registers 285-290 degrees on an instant-read or candy thermometer and is deep amber brown in color, about 20-25 minutes.

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.

Continue to stir occasionally, the mixture will slowly thicken and will turn a more yellow hue as it cooks, and cook to hard crack (305°F/151°C). Once toffee reaches 305°F/151°C, immediately remove from heat and stir in vanilla extract (careful, it bubbles and steams a bit).

If the two elements melt unevenly it can result in separation. If you have good stovetop burners, we recommend turning them to medium-low to allow the butter and sugar to melt gently in the beginning stages. If the heat is too high, but butter might melt too quickly and can separate from the sugar.

You need a very sturdy pan which is KEY to even heat distribution. Thinner, cheaper pans can scorch the cooking candy and/or cook it unevenly. Here are some great choices: Anolon Nouvelle Copper and Cooks Standard. I own a couple pricier copper pots because of the amount of candy I make.

Toffee Making Tips + Troubleshooting

Your toffee is better off overcooked than undercooked! Undercooked toffee won't be anything more than a caramel sauce. But overcooked toffee will be just slightly crunchier (almost unrecognizably). So, always err on the side of over-cooking!

Once the butter has melted, stop stirring and bring mixture to a boil. Once boiling, cook, stirring only 2 to 3 times, until it turns a dark amber color and the temperature reaches 285 degrees F (137 degrees C) on a candy thermometer, 20 to 30 minutes.

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).

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.

You might check the amount of water you are using. If it is more than 1/4 c. per pound, you might be inverting the sugar which would give the same effect of adding corn syrup, making it sticky.

What is the crack stage of toffee? ›

Most people agree that toffee is cooked to soft crack stage, which is at temperature of 135°C – 140°C (275°F – 284°F), or hard crack stage which occurs at temperature of 145°C – 155°C (293°F – 311°F). More precisely, this candy is usually cooked at temperatures from 140°C – 150°C (284°F – 302°F).

If the sauce has separated then warming it gently and stirring occasionally should help it to come back together. If it still has a film of fat on the surface after warming then whisking in a tablespoon of hot water (from a freshly boiled kettle) can also help.

For maximum taste and texture, we do recommend that you either enjoy your toffee immediately, or store it in a refrigerator or freezer. Once opened, unrefrigerated toffee will retain maximum freshness for about a week. Refrigeration adds 3-6 months of shelf life, while freezing adds up to a year or more.

To make a perfect easy caramel every-time, simply add one or two drops of vinegar and just enough water to wet the sugar. The idea is to lower the PH. you can also use a small pinch of citric acid or cream of tartar if you have.

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.

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.

If the butterfat separates out then usually this is due to the mixture being either heated or cooled too quickly, which "shocks" the mixture and causes the fat to separate out.

For cooking: cook the toffee until it turns nutty brown. Don't stop cooking it until it's brown. Stop cooking it immediately as soon as it's brown.