You can customize your brownie by adding nuts, berries, or dried fruits to the dough.
Be prepared for potential variations in flour quantity; focus on achieving the desired dough consistency rather than strictly adhering to the specified amount.
To check for baking readiness, look for a slightly browned top layer. Insert a wooden skewer in several places; if it comes out dry, the mold or baking sheet can be removed from the oven.
Keep in mind that oven performance varies among individuals. Adjustments to temperature and cooking time may be necessary.
Butter can be melted either in the microwave or using a water bath. Here's how to do it:
Microwave method: Cut the butter into small pieces and place them in a microwave-safe container. To prevent splattering, cover the container with a paper towel. Microwave the butter at the lowest power or in defrosting mode. Start with five-second intervals, checking after each interval until the desired consistency is achieved.
Water bath method: Fill a larger container with water and place it on the stove to boil. Set a smaller container on top, ensuring it is partially submerged in the water. Add sliced butter to the smaller container. Stir the butter occasionally to expedite melting. Once the butter is completely melted, remove the container from the stove.