- Preheat the oven to 400°F (200°C) and line a baking pan with baking paper.  
- In a large mixing bowl, combine the almond flour with the coconut flour, baking powder, flaxseed, parmesan cheese, garlic powder, and pepper.  
- Take 2 tablespoons of the coconut oil and heat in a non-stick pan. Sauté the spinach for 2-3 minutes. 
- Place the spinach, the remaining coconut oil, and the egg in a blender or food processor and process for a few seconds.  
- Combine with the flour mixture to get a crumbly dough.  
- Wrap in cling film and place in the freezer for 20-30 minutes. 
- With a rolling pin or a tall glass roll out the dough on the baking paper. Cut into squares with a knife and bake in the preheated oven for 15-20 minutes until golden brown and crispy. 
- Allow to reach room temperature and serve with your favorite dip or cheese.