I use it most often for making marzipan. (Also other nut compounds - hazelnut, for instance.)
Second on the list is risotto - especially with mushrooms.
Next on the list is sambals. Much easier than my old method which relied heavily on a big mortar and pestle.
Then: Mustard - coarse ground types, with various additives.
Ketchup.
Sauces.
Salsas.
Soups.
Breads.