How to make ground almonds creamy?
I use a Cuisinart food processor to make almond butter. I once used a processor that was not very powerful and it burnt out (my brothers, so I had to replace it). You'll need a machine with significant wattage because it takes a bit of energy to grind up almonds unless you are making a very small quantity. Sorry, I don't think there is a way around that. The advantage of a food processor over a blender is a wider surface area so there is less of a need to add liquid to improve flow. I don't add anything to mine except a little salt, but if I did it would only be oil. Water may reduce its shelf life. BTW, even in the processor it takes about  15 minutes to make, probably less if the almonds are hot and freshly roasted.