Preheat the oven to 325°.

Place the walnuts and cashews on a baking sheet and roast in oven for about 8 to 10 minutes. Allow to cool completely.

To a food processor, add walnuts and cashews, and being processing (this will take some time). You will go through phases in grinding your nut butter. First, you'll see a the nuts break down be coarse, then a fine powder. Keep going! It will eventually start looking like a "dough." Keep processing! After it's gone past the dough-ball phase, you will start seeing the nut butter transform into a smooth nut butter consistency. You've just gotta keep processing! You can give your machine breaks every now and then to ensure it doesn't overheat.

Once it's turned into butter, add in the rest of the ingredients and process until everything is well incorporated together.

Now you can use it on your toast, apples, sandwiches, oatmeal, or just eat it by the omega-3 filled spoonful!

Store in a jar in the fridge for about a month.