Caramel is the one sweet that I just can’t turn down—I absolutely adore the flavor of burnt sugar. This caramel combines burnt sugar with my other great food obsession: citrus. It’s everything I could ask for in a sauce. Serve this with the Rice Pudding Sundae (this page), or over yogurt or vanilla ice cream, perhaps topped with a spoonful of salty granola.
To separate the vanilla bean from its pod, split the pod in half lengthwise.
Use a small knife to scrape out the seeds, then wipe them on the side of the pod.
This is the easiest, cleanest way to utilize both the seeds and pod.
Pour ½ cup water into a small pot on low heat.
Carefully pour the sugar into the center of the pot (you don’t want the sugar to touch the sides or it will crystallize).
Without stirring, turn the heat to high.
Continue to watch the pot, without stirring, until the sugar melts, the water evaporates, and the liquid turns a light golden straw color, about 9 minutes.
Turn the heat to medium and watch carefully while the sugar turns a medium to dark amber (in other words, the color of caramel), 2 to 3 minutes more.
Meanwhile, warm the cream in a small pan on low heat or in a bowl in your microwave.
This will reduce the amount of sputtering and splashing when you add it to the hot sugar.
Turn off the heat under the caramel, leaving the pot on the burner.
Pour in a small splash of cream at a time.
(Be careful, it will sputter and spit.
) Swirl the pan to mix.
When it stops sputtering, add another splash of cream.
Continue with this process until you’ve added all of the cream.
Remove the pan from the burner and stir in the vanilla bean or extract, the lemon juice, and a pinch of salt.
Set aside to cool to room temperature.
Remove the vanilla bean and use immediately, or store covered in your refrigerator for up to 2 weeks.