To make a brownie cake less dry and chewy, you can try the following tips:
Adjust baking time: Overbaking is a common cause of dry brownies. Make sure you don't exceed the recommended baking time. Check the brownies a few minutes before the suggested time and remove them from the oven when the edges are set and a toothpick inserted into the center comes out with a few moist crumbs.
Use the right amount of fat: Fat helps keep brownies moist. Ensure you use the correct amount of butter or oil as mentioned in the recipe. Adding a little extra fat, such as an additional tablespoon of melted butter or a few tablespoons of vegetable oil, can also help improve moisture.
Incorporate moist ingredients: Adding moist ingredients to the batter can enhance the texture of the brownie cake. Consider including ingredients like sour cream, Greek yogurt, or applesauce. These moistening agents contribute to the moisture and tenderness of the brownies.
Don't overmix the batter: Overmixing the batter can result in dense and chewy brownies. Mix the ingredients until they are just combined. Avoid vigorous mixing or using an electric mixer, as this can develop gluten in the flour and lead to chewier brownies.
Use the right type of cocoa powder: Cocoa powder affects the texture of brownies. For a more fudgy and moist outcome, choose natural unsweetened cocoa powder instead of Dutch-processed cocoa. Natural cocoa powder has higher acidity, which reacts with leavening agents (like baking soda) to produce a tender and moist texture.
Add chocolate chunks or chips: Incorporating additional chocolate chunks or chips into the brownie batter can contribute to a more moist and gooey texture. The melted chocolate will help keep the brownies moist and add bursts of flavor.
Avoid over- or under-measuring ingredients: Use proper measuring techniques to ensure accuracy. Too much flour can lead to dry brownies, while too little can result in a gooey and undercooked texture. Use a kitchen scale or spoon and level off the ingredients for precise measurements.
Let them cool properly: Allow the brownie cake to cool completely in the pan before cutting into squares. This helps retain moisture and prevents them from drying out.
Remember, achieving the perfect texture may require some experimentation with your recipe and oven temperature. Adjustments to baking time, ingredients, and technique can make a significant difference in the final result.