butter for oil, you can expect a more densely chocolatey flavor and a slightly fudgier texture. This is because butter contains fat molecules that help to enhance the chocolate flavor, while oil can sometimes make brownies taste a bit greasy. Just be sure to use unsalted butter to avoid adding too much salt to your brownies.
butter and oil have different viscosity levels, which can affect the texture of your brownies. Butter is generally thicker and more luxurious than oil, which means it can help to create a more moist and tender crumb. However, if you're using a high-quality cocoa powder, the difference may be less noticeable.
ratio of butter to oil, it's generally recommended to use about 25% more butter than the recipe calls for in oil. This is because butter is more energy-dense than oil, so you'll need to use more of it to get the same moisture levels. However, this can vary depending on the specific recipe and the type of butter you're using.
