I made Horchata De Almendra (Almond Horchata) milk from here on zaar to make this non dairy ice cream! Great for the lactose intolerant! And full of almond flavor. Be sure to use sweetened almond milk as in these 2 recipe #230449 or recipe #229086 because there is no additional sugar in this recipe. Strain it well so it is smooth. or if not it will have a little texture. The term 'coat a spoon' is a technique used mainly as a way to test when an egg-based custard or sauce is done. A spoon, usually wooden, is placed in the custard and, when the spoon is raised, the film of custard on the back of the spoon will stay in place even when you draw a line with your finger through the middle of the custard.