Steps
- Make a dark caramel. Meanwhile, gently warm the cream in a small saucepan.
- When the caramel reaches the right color (185°C - 190°C), turn off the heat and add the butter, cut into cubes, in 3 additions. Stir until smooth after each addition.
- Turn the heat back on under the caramel and pour in the cream all at once. Let it boil vigorously for 1 minute.
- Salt to taste and stir.
- Store in a jar in the fridge or at room temperature.