Tip: Read through the instructions fully before starting. Make sure your cream and butter are at room temperature, and have all ingredients measured and ready by the stove — caramel moves fast once the sugar is hot!
Combine the water and sugar in a medium, heavy-bottomed saucepan. Gently stir just once or twice to moisten the sugar, then stop stirring — too much stirring can cause it to crystallize.
Next, set the pan over medium to medium-high heat and let it cook undisturbed for about 10–13 minutes, until it turns a deep amber or iced tea color. If the sugar isn’t browning evenly, you can gently swirl the pan at the end to help it color consistently — avoid stirring with a spoon, which can cause crystals. If using a thermometer, the caramel should reach about 330–340°F (165–170°C), but color is the best guide since every stove heats a little differently.
Remove pan from heat and whisk in the room temperature cream carefully — it will bubble up quite a bit, so use caution. Once the bubbling settles, add the butter and whisk until fully melted. Next, whisk in the vanilla, bourbon, and salt until smooth.
Pour the caramel sauce into a heatproof jar and allow to cool slightly. It will thicken up as it cools.
Notes
Recipe Adaptation: Recipe from Minimalist Baker's 4-Ingredient Bourbon Caramel Sauce and Gimme Some Oven's Bourbon Caramel Sauce.Troubleshooting: If your sugar hardens or clumps, it usually means the heat was too low or it was stirred too much at the start. Try again without stirring and use a heavy-bottomed pan.Color to look for: For best results, cook by color rather than temperature — you want a rich amber, not pale yellow.Thermometer (Optional): If you like using a thermometer, the caramel is typically ready between 330°F and 340°F (165°C - 170°C), but color is the best guide since every stove heats a bit differently.Storage: Store caramel in an airtight jar in the refrigerator for up to 2 weeks.