Ingredients

2 cups pecans, chopped 

1 cup old-fashioned rolled oats 

3/4 teaspoon baking powder 

1/2 teaspoon coarse salt 

1/2 teaspoon cornstarch 

1/4 cup extra-virgin olive oil 

1/4 cup pure maple syrup 

1/2 teaspoon pure vanilla extract 

3 ounces dark chocolate, chopped into 1/4-inch pieces (1/2 cup) 

Preparation

Preheat oven to 325 degrees. Working in batches, pulse pecans in a food processor just until finely ground. (Do not overprocess.) Transfer to a bowl and stir in oats, baking powder, salt, and cornstarch. Make a well in the center and add oil, maple syrup, and vanilla. Stir to combine. Fold in chocolate chunks.

Line a baking sheet with parchment. Scoop and firmly pack dough a using 1/4-cup measuring cup and arrange on sheet. Flatten each slightly with palm of hand until 1/2 inch thick.

Bake, rotating sheet once, until cookies are light golden, about 20 minutes. Transfer baking sheet to a wire rack and let cool completely before removing cookies with a spatula.