In a high-speed blender, place the eggs, cashews, coconut oil, coconut flour, baking soda, salt, and honey.
Blend for about 45 seconds to 1 minute. until you have a smooth, thick batter.
Add apple cider vinegar, blend to combine (about 10 seconds) and immediately transfer to the greased pan.
Bake for 45 minutes. After 25 minutes, open the oven to cover with foil to prevent the top from burning. Continue to bake until a toothpick comes out clean when inserted in the middle.
Remove from oven and cool prior to removing from pan. Store wrapped in the fridge for up to 5 days.