3. Meanwhile, to an unheated sauce pan, add melted butter, chopped pecans, sugar-free brown sweetener, keto caramel syrup, eggs and salt. Stir until combined. Turn on heat to medium-low and cook until mixture has thickened into a pudding like consistency. Stir often. Remove from heat and set aside once thickened. **NOTE: If you start with your burn on, your eggs may curdle so mix first and heat up slowly.