Step #4 ~ Grind Hazelnuts
So, you are done with preparatory steps for how to make hazelnut butter. Now, add toasted nuts in a food mixer, and blend for 1-2 minutes, until they turn into coarse sized pieces. Add the chosen oil along with a dash of salt and sugar. Run the mixer again for another 3 minutes. Most likely, you will get a smooth paste, which consistency is similar to that of peanut butter.