Mix all ingredients in a large bowl. Pour the mixture into a loaf pan lined with parchment paper. Bake at 325F for 45 minutes. Let the loaf cool for about an hour to prevent breaking before enjoying. For best results, let the bread cool completely before taking it out of the pan, you can even pop it in the fridge to cool quicker. Note: you can use any combination of nuts and seeds but grounded flax seeds are a must to hold it together. Do not cut the whole nuts, you want a combination of whole nuts and smaller seeds.