In a small saucepan over low heat melt the chocolate chips and butter. Stir constantly for 5 minutes or until all the chips are melted.
Add the sweetened condensed milk, vanilla, flour, pecans and chili powder until well combined.
Use a small cookie scoop, or spoon, place small portions of the dough on a parchment lined cookie sheet. Bake for 10 minutes. Let cool for 2 minutes on the baking sheet then transfer to cooling racks.
Keep in an air tight container.
Recipe by Five Little Chefs at https://www.fivelittlechefs.com/recipe/desserts/brownie-cookies.html