Hey, sounds like you've had some real bad luck with brownies. The trick is testing for doneness with a toothpick inserted in the center – should come out with some moist crumbs, but not wet batter. Overmixing can also make them tough, so just stir until combined. If your oven …

Hey, I see you've discovered the unintended creation of cookie continents! Size does matter when it comes to dropping that dough – a small ice cream scoop can help portion it out evenly. Make sure there's enough room, like 3 inches between each, as they'll spread out as they bake. …