The ideal bake time for brownies to achieve chewiness can vary depending on the recipe and oven temperature. However, there are some general guidelines to follow to achieve chewy brownies.
Doneness test: The most reliable method to determine if brownies are done is by performing a toothpick test. Insert a toothpick or a skewer into the center of the brownies, and if it comes out with moist crumbs sticking to it (not wet batter), then the brownies are ready.
Avoid overbaking: Chewy brownies typically result from slightly underbaking rather than overbaking. Keep a close eye on the brownies during the last few minutes of baking to prevent them from becoming dry and cakey.
Bake time: A good starting point for chewy brownies is to bake them for about 20-25 minutes at 350°F (175°C). However, since all ovens can vary in temperature accuracy, it's crucial to rely on the toothpick test rather than solely on the bake time.
Pan size: The size of the baking pan can also affect the bake time. If you use a larger pan, the brownies will be thinner, and the baking time may be shorter. Conversely, a smaller pan will result in thicker brownies and may require a slightly longer baking time.
Resting time: After removing the brownies from the oven, let them cool in the pan for about 10-15 minutes before cutting and serving. This allows them to set and further develop their chewy texture.
Keep in mind that every brownie recipe is different, and personal preferences for chewiness may vary. You may need to experiment with your specific recipe, oven, and desired level of chewiness to find the perfect balance.