Gluten-Free Walnut Chocolate Chunk Cookies

0 Preheat the oven to 350 F. 
1 Pulse the walnuts in a food processor or blender until fine. Set aside. 
2 In a small bowl, whisk together the egg, sugar, vanilla and oil. 
3 Mix in the ground walnuts, almond flour, baking powder and pinch of salt.  
4 Fold in the chocolate chunks or chips, reserving some to top. 
5 Roll about 2 tbsp of dough into balls and place onto a parchment lined baking sheet. Top with a few more pieces of chocolate 
7 Bake for 15 minutes. Remove from oven and tap the pan 2-3 times on the countertop to flatten the cookies.  
8 Top with flakey sea salt and let cool for 10 minutes.