Triple-Chocolate Brownie Cups
For a nutty version, stir 1/2 cup chopped walnuts or pecans into the batter with the chocolate chips. To make squares instead of cups, bake the batter in an eight-inch square pan, lined with buttered parchment, for 35 to 40 minutes, and then cut into 2 1/2-inch squares.
Recipe reprinted from Martha Stewart’s Cookie Perfection: 100+ Recipes to Take Your Treats to the Next Level, From the Kitchens of Martha Stewart Living. Copyright © 2019 by Martha Stewart Living Omnimedia, Inc. Published by Clarkson Potter/Publishers, an imprint of Random House, a division of Penguin Random House LLC.