If you run out of flour, add another 1/2 to 1 tablespoon.
Repeat this step for each pan that you are using. You don’t need to cover the sides of the pan with parchment paper.
If you are using a glass baking dish, then the water level should be 1 inch (2. 5 cm) below the bottom of the dish as well. It does not have to be exactly 1 inch (2. 5 cm). You just don’t want the water to bubble out of the pot and into the steamer.
You need to do the same thing if you are using a glass baking dish. In this case, dried beans might be safer for the glass.
The baking times will be the same for both set-ups. If you don’t do this, then you’ll have to bake the cake in batches.
If you don’t do this, it will be like sticking a cake into a cold oven; the cakes won’t bake properly and may come out under-baked. [6] X Research source Make sure that the lid fits snugly on the steamer basket or glass dish. You don’t want any steam to escape. This will be especially important once you add the cake. [7] X Research source
The parchment paper needs to be about 2 inches (5. 1 cm) bigger than the pot. This is because the lid will weigh the paper down into the pot when you put it on.
Some cakes may require longer than 30 minutes to bake. To do the toothpick test, simply poke a toothpick into the center of your cake, then pull it out. Try not to peek at the cakes, otherwise the heat will escape and slow down the baking process.
This may be a little tricky, especially if you don’t have a lot of space between the pan and the steamer basket/glass dish. Just try your best. If the kitchen towel is too thin, fold it in half or try a pot holder. An oven mitt may be too bulky to fit between the pot and pan.
If the cake is stuck, run a paring or butter knife along the edge of the pan before popping the cake out. The cake is done after this. You may want to level the top for a nicer finish, however. If you plan on frosting the cake, you must let it cool off completely on a wire rack (about 10 to 15 minutes). If you don’t the frosting will melt off.