Place the sugar, butter, and salt into blender jar.
For Blendtec & Vitamix, start at Variable/Speed 1, ramping up to Speed 10. With the blender still running, slowly add the hot evaporated milk. Blend until smooth and thick, at least several minutes.
For HOT caramel sauce, blend for 4 minutes with Blendtec (SOUP cycle 2-3 times) and blend for 6 minutes at Variable Speed 10 with Vitamix before pressing stop.
Makes 1 1/4 cups of delicious, hot caramel sauce.
All done! Enjoy!! Now take a photo, rate it, and share your accomplishments! :) Tag @BlenderBabes & #BlenderBabes