The easiest, fastest way to make almond flour at home.
Place almonds in a food processor and blend until you have a relatively fine consistency. It won't be as fine as regular flour, but it will look pretty close.
Note: You may want to blend the almonds in smaller batches. I've done this a few times recently, and it seems to blend better in smaller amounts.
Please note that the nutrition data given here is a ballpark figure. Exact data is not possible.