Add the sugar, eggs, almond butter, vanilla, salt and cinnamon to the butter and whisk until smooth. Stir in the flour, then fold in 1 1/2 cups of the almonds and 1 1/2 cups of the chocolate chips. Scrape the batter into the prepared pan and spread it evenly with an offset or a nonstick spatula. Scatter the remaining 1/2 cup of almonds and 1/4 cup of chocolate chips over the top. Bake for about 1 hour, until a toothpick inserted in the center comes out with a few moist crumbs attached. Transfer the pan to a rack and let the blondies cool completely before cutting.