4 minute salted caramel sauce, from scratch
Homemade salted caramel sauce is amazing in espresso. I also use it to sweeten and complexify coffee ice cream, a latte, tiramisu, mocha drinks and coffee eggnog. It's super easy to make, once you know how. You'll need 500g (1lb) of white sugar, 1 liter of heavy cream (half a gallon), and 4 minutes of your time.