The BEST Caramel Sauce

In a heavy-bottomed saucepan over medium heat, combine sugar and water. Stir until sugar dissolves (about 3–5 minutes).

Increase heat to medium-high and bring to a boil. Stop stirring; gently swirl the pan occasionally and brush down sides with water to prevent crystallization.

Watch closely and continue swirling until the mixture turns a deep amber color (6–9 minutes).

Remove from heat and carefully add heavy cream, butter, and salt (if using). Stir until smooth as it bubbles up.

Stir in vanilla extract, if using.

Let the sauce cool in the pan for about 15 minutes, then transfer to a glass jar.