There’s nothing like freshly baked brownies. We love baking them from scratch, but we also love the ease and convenience of brownie mixes. With so many products on the market, we wanted to know which one is best. Our lineup included nine nationally available brands—including a reader favorite from Trader Joe’s.
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ABOUT US: The mission of America’s Test Kitchen (ATK) is to empower and inspire confidence, community, and creativity in the kitchen. Founded in 1992, the company is the leading multimedia cooking resource serving millions of fans with TV shows (America’s Test Kitchen, Cook’s Country, and America’s Test Kitchen: The Next Generation), magazines (Cook’s Illustrated and Cook’s Country), cookbooks, a podcast (Proof), FAST channels, short-form video series, and the ATK All-Access subscription for digital content. Based in a state-of-the-art 15,000-square-foot test kitchen in Boston’s Seaport District, ATK has earned the trust of home cooks and culinary experts alike thanks to its one-of-a-kind processes and best-in-class techniques. Fifty full-time (admittedly very meticulous) test cooks, editors, and product testers spend their days tweaking every variable to find the very best recipes, equipment, ingredients, and techniques. Learn more at
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