I have a recipe for vegetarian pate, which I made a few times when I lived in germany. I have the main ingredient which is smoked green spelt (gruenkern). but its he whole grain and I need coarse flour. I am a bit afraid of using my food processor for his... anyone ground/chopped grains in a food processor?
A food processor won't produce coarse flour. It'll produce grain chippings at best. You may get better results if you try a pestle and mortar... that's a little closer to the grinding action of stone or metal mills.