Preheat an 8x8 pan and spray with cooking spray. Preheat oven to 325.
Whisk together almond flour, salt, and baking soda.
With a stand mixer (or hand mizer) beat together (with paddle attachment with stanc mixer) the melted butter and coconut palm sugar until fully blended. Add the two eggs, the one yolk and vanilla and mix until well incorporated.
Add the almond flour mixture to the wet ingredients. Stir in the chocolate chips.
Spread the batter in the baking pan and bake in oven for about 35-40 minutes on the middle rack.