The caramel will eventually darken to a brown caramel color. Remove from heat when the caramel reaches 245° to 250°F.
Let's talk caramels. The candy kind. The chewy, melt-in-your-mouth, deeply sweet, and insanely addictive kind. These make some of the best gifts ever, whether the event is Christmas, a birthday, or a thank you for a favor. Or no reason at all. You probably already have the ingredients in your pantry, and if you haven't made caramels recently, you probably don't know how easy they can be. Grab a bag of sugar and your candy thermometer, folks! We're making caramels today.
Two-Step Caramels - I prefer a two-step approach to making caramels. First you cook the sugar syrup, and then you stir in the cream and melted butter. I've seen (and tried) some recipes that have you cook everything together, but I feel that the two-step process gives more reliable results.
Temperature of the Sugar Syrup - Look at enough caramel recipes, and you'll notice that there is a huge range of temperatures for cooking that initial sugar syrup, from 250°F (hardball stage) to 320°F (hard crack stage). I spoke with pastry chef extraordinaire Stella Parks of BraveTart and she confirmed my suspicion: since we're not usually cooking the syrup until it literally caramelizes (which happens at 330°F), any sugar syrup within this temperature range will make caramels.
12/20/12 Update: The more feedback I've gotten from you and the more batches I've made myself this holiday season, I believe that a higher temp for the initial sugar syrup (300-320°F) results in darker-colored and firmer caramels that are also less likely to crystalize. Cooking the sugar syrup to a lower temperature (250-275°) gives you lighter-colored and more taffy-like caramels without adding extra cream, as mentioned in the next note.
Soft vs. Firm Caramels - Stella also mentioned that she feels that the amount of cream (or other dairy) used in the recipe has more affect on the texture of the caramels than the temperature of the sugar syrup. After comparing two different caramels made with different amounts of cream, I have to agree. The recipe below makes chewy caramels that are on the firmer side. For caramels that are more taffy-like, try increasing the amount of cream by 1/4 - 1/2 cup. (Eventually, though, you'll make a caramel sauce that won't set into candies if you continue adding cream.)
Making caramels for the first time can feel pretty darn intimidating. Here's my advice: read through the entire recipe before starting, make sure you have all the right equipment, and use a reliable thermometer. Don't walk away or answer the phone while you're making the caramels — the temperature can creep along slowly and then suddenly shoot up. But if you're paying attention, then nothing will surprise you.
Now, the second time you make caramels, you'll be an old pro. In fact, this caramel-making knowledge can be a bit dangerous. The ability to whip up a batch of caramels on a whim is a power that should not be taken lightly, after all. Just promise me you'll use your power for good.
How to Make Soft Caramel Candies
Makes about 55 caramels
What You Need
1 cup heavy cream
4 tablespoons unsalted butter
1/4 teaspoon salt
1 1/2 cup white granulated sugar
1/4 cup corn syrup
1/4 cup water
1/2 teaspoon vanilla extract
8x8 baking dish (or similar size)
Instant-read thermometer or candy thermometer
1. Prepare the caramel mold. Line an 8x8 baking dish with parchment so that excess paper hangs over the edges. Spray the parchment and the sides of the pan with nonstick spray.
2. Melt the butter in the cream. Over medium heat, warm the cream, butter, and salt in the 2-quart saucepan until the butter melts. Remove from heat, but keep the pan close by.
3. Combine the sugar, corn syrup, and water. In the larger 4-quart saucepan, combine the sugar, corn syrup, and water. Stir until the sugar is evenly moistened and you form a thick grainy paste. Wipe down the sides of the pan with a damp pastry brush so there are no sugar crystals above the surface of the sugar mixture. Clip the instant-read thermometer to the side of the pan so that the heat sensor is immersed in the sugar. Do not stir the sugar after this point.
Note: The large saucepan is necessary because the sugar will bubble up and triple in size when you add the cream. Do not substitute a smaller pan.
4. Cook the sugar syrup. Place the pot with the sugar mixture over medium to medium-high heat. Let the sugar syrup come to a boil without stirring. At first, you will see small bubbles around the edge of the pan, which will eventually move inward. Around 250°F, the sugar syrup will turn transparent and boil rapidly. Around 320°F, the syrup will darken slightly and smell caramel-like. You can proceed to the next step any time after the syrup reaches 250°F and before it reaches 325°F.
Note: If your instant-read thermometer isn't quite submerged into the sugar, you may need to tilt the pan to get an accurate reading. Simply tilt the pan by the handle until the thermometer is submerged a few inches in the sugar syrup. If the syrup hasn't reached 250°, wipe down the sides with a pastry brush again. If it has, there's no need.
5. Whisk in the cream and butter. Turn off the heat under the sugar syrup. Slowly pour the warm cream and butter mixture into the sugar syrup while whisking the sugar syrup gently. The sugar syrup will bubble up and triple in size. Stop whisking once all the milk and butter mixture has been added.
6. Heat the caramel to 245°F - 250°F. Return the pan to medium to medium-high heat. Let the caramel come to a boil without stirring. It will start off as a soft buttery yellow and eventually darken to reddish-brown caramel. Remove from heat when the caramel reaches 245°F to 250°F.
7. Whisk in the vanilla. Quickly whisk the vanilla into the caramel.
8. Pour the caramels into the mold. Immediately pour the caramels into the mold. Do not scrape the pan (there are sometimes hard burnt bits on the bottom). Knock the pan agains the counter a few times to help air bubbles work their way out.
9. Let the caramels set. Set the caramels somewhere out of the way to set, for at least two hours or (ideally) overnight. Once the caramels have cooled to room temperature, you can cover the pan.
10. Cut the caramels. When the caramels have set, lift them out of the pan by the parchment paper flaps and onto a cutting board. Cut the caramels into candies with a very sharp knife. If the caramels stick to your knife, spray your knife with nonstick cooking spray.
11. Wrap the caramels in wax paper. Cut squares of wax paper a little longer than your caramels. Wrap each caramel in wax paper and twist the ends closed. Caramels will keep at room temperature for about two weeks.
• Softer Caramels: The softness of the caramels is mainly a result of the cream. This recipe makes fairly firm, chewy caramels. For softer, taffy-like caramels, experiment with adding an extra 1/4 cup to 1/2 cup of cream to this recipe.
• Salted Caramels - Add two teaspoons of salt to the cream mixture at the beginning of the recipe and sprinkle the finished caramels with coarse sea salt.
• Gingerbread Caramels - Add 2 tablespoons of molasses to the sugar mixture. Add 1/2 teaspoon cinnamon, 1/2 teaspoon ground ginger, 1/4 teaspoon nutmeg, and 1/8 teaspoon ground cloves along with the vanilla at the very end of cooking.
• Chocolate Caramels - Increase the amount of cream to 1 1/2 cups. Melt 10 ounces of good chocolate into the cream mixture along with the butter.