The ground up beans looked like this. I sifted them through a colander.
The next step is to do something with the meal. You can get recipes online or you can just improvise. The mesquite meal is sweet with just a hint of sour. You can make a rue with it and add it to soup or parch it in a pan and use it as a thickener for stews as you would any flour. Unlike flower, it does have a distinctive taste, however which you may or may not like, mostly it is a little sour and sweet and you may need to experiment until you find where to put it into your food regimen.