When was the last time you tasted authentic butterscotch? A classic butterscotch sauce recipe with brown sugar, butter, and cream.
- 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
Butterscotch sauce takes about a half an hour to make, from start to finish.
1 Have everything ready to go: 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 Melt butter, add brown sugar: 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: 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 Note the texture: 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 Add the cream, let boil: 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 or until it registers 225°F on a digital or candy thermometer.
6 Let rest, then transfer to storage vehicle to cool: 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 Taste, add salt and vanilla extract to taste: 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.