In a large bowl, combine almond flour, cassava flour, cacao powder, coconut sugar, baking soda and salt. Stir until well combined and press out any clumps.
Add in the eggs, coconut oil, vanilla, and coffee. Stir until completely mixed and no dry pockets remain.
Heat up your waffle iron according to the manufactures directions. Once fully heated, spray with non-stick spray and scoop 1/4 cup of batter in each compartment. Close the top and cook until steam stops. About 4 minutes for the first batch, 3 minutes for the second batch, and a little less for the last batch. If you have a larger waffle iron it may take less batches.
Remove waffles, transfer to a plate, and repeat until all batter is used. Serve with desired toppings.
