Instructions

1. In a heavy saucepan over medium-high heat cook the sugar, whisking continuously until melted.
2. Continue cooking for about 15 minutes, until the mixture turns a deep amber color.
3. Remove from the heat and whisk in the butter.
4. Add the heavy cream, vanilla and sea salt, whisk until smooth.
5. Let cool in the pan for 15 minutes prior to serving.
6. Store remaining sauce in an airtight container in the refrigerator.