I eat lots of chickpeas, walnuts, almonds, nut butters. If you eat dairy, then yogurt and eggs are both good sources as well. I have been using tempeh not sure if you consider that processed or not. I found it a bit difficult to cut out the processed soy and stay in atkins range carbs while having beans and such for my protein. SBD is a little more veggie friendly if you are finding it difficult. Best of luck!

Jenn