Makes a little over one cup of sauce.

INGREDIENTS
1 cup of sugar
6 Tbsp butter
1/2 cup heavy whipping cream

METHOD
1 First, before you begin, make sure you have everything ready to go - the cream and the butter next to the pan, ready to put in. Making caramel is a fast process that cannot wait for hunting around for ingredients. If you don't work fast, the sugar will burn. Safety first - make sure there are no children under foot and you may want to wear oven mitts; the caramelized sugar will be much hotter than boiling water.

2 Heat sugar on moderately high heat in a heavy-bottomed 2-quart or 3-quart saucepan. As the sugar begins to melt, stir vigorously with a whisk or wooden spoon. As soon as the sugar comes to a boil, stop stirring. You can swirl the pan a bit if you want, from this point on. Note that this recipe works best if you are using a thick-bottomed pan. If you find that you end up burning some of the sugar before the rest of it is melted, the next time you attempt it, add a half cup of water to the sugar at the beginning of the process, this will help the sugar to cook more evenly, though it will take longer as the water will need to evaporate before the sugar will caramelize.


3 As soon as all of the sugar crystals have melted (the liquid sugar should be dark amber in color), immediately add the butter to the pan. Whisk until the butter has melted.

4 Once the butter has melted, take the pan off the heat. Count to three, then slowly add the cream to the pan and continue to whisk to incorporate. Note than when you add the butter and the cream, the mixture will foam up considerably. This is why you must use a pan that is at least 2-quarts (preferably 3-quarts) big. (Check here for an explanation of why adding the cream makes the mixture bubble up so much.)
5 Whisk until caramel sauce is smooth. Let cool in the pan for a couple minutes, then pour into a glass mason jar and let sit to cool to room temperature. (Remember to use pot holders when handling the jar filled with hot caramel sauce.) Store in the refrigerator for up to 2 weeks. Warm before serving.

How to Make Butterscotch

Recipe by Shuna Lydon of Eggbeater

INGREDIENTS
4 tablespoons unsalted butter
1 cup of tightly packed dark brown sugar
¾ cup heavy whipping cream (not ultra-pasteurized)
1 tablespoon vanilla extract
1 teaspoon kosher salt

METHOD
Butterscotch takes about a half an hour to make, from start to finish.
1 First, before you begin, make sure you have everything ready to go - the cream and the brown sugar next to the pan, measured and waiting. Making butterscotch is a fast process that cannot wait for hunting around for ingredients.
2 In a heavy bottomed stainless steel 2 quart saucepan, melt butter over low to medium heat. Just before butter is melted, add all dark brown sugar at once and stir with wooden spoon until sugar is uniformly wet.

3 Stir infrequently until mixture goes from looking grainy to molten lava. Make sure to get into the corners of your pot, and watch closely to notice how the mixture changes. It will take about 3 to 5 minutes.

4 Right before you add the cream, the caramelizing brown sugar will begin to look and feel more like liquid and less like thick wet sand.
5 At this point add all the cream at once and replace your spoon with a whisk. Lower heat a little and whisk cream into mixture. When liquid is uniform, turn heat back to medium and whisk every few minutes for a total of 10 minutes.

6 After liquid has been boiling on the stove for its 10 minutes, turn heat off and let rest for a minute or two before transferring into a heatproof storage vessel. (I prefer a stainless steel or glass bowl.) Cool to room temperature.

7 When butterscotch liquid is room temperature, take a small taste. It's important to know what cooked brown sugar and butter tastes like, and what happens when transforming that flat sweetness into real butterscotch flavor. Whisk in half the salt and vanilla extract. Taste again. Add more salt and vanilla extract until the marvelous taste of real butterscotch is achieved.

Butterscotch makes a fantastic topping for ice cream.
Chill butterscotch sauce in a non-reactive container with a tightly fitting lid only after sauce has chilled completely. It will keep for one month refrigerated, that is if you can keep from eating it all the moment it has cooled down and been seasoned to your liking.