Can you use coconut oil for grease glass brownie pan?

Yes, you can use coconut oil to grease a glass brownie pan. Its high fat content helps prevent the brownies from sticking, similar to other oils or butter. Just apply a thin layer of melted coconut oil to the pan using a paper towel or pastry brush for even coverage. Keep in mind that coconut oil solidifies at cooler temperatures, so make sure to use it in a warm environment or melt it before applying.