Yes you can.

Divide the eggs into whites and yolks.

Then whisk the egg whites in a dish in one direction quickly, so that the air is fully whisked into the egg whites, so that the egg whites are beaten until they look like the end of the laundry detergent bubbles can be.

First: ingredients: 500 grams of fresh eggs, 350 grams of sugar, 350 grams of refined white flour, baking powder 2.5 grams, 25 grams of oil.

Second: fresh eggs after shelling add sugar, with three or four chopsticks evenly whisked, first light and then heavy, first slow and then fast, about 15 to 20 minutes to beat, so that the egg of the liquid to achieve the fermentation of bubbles, thickening, milky color, the volume of one and a half to two times more than the original.

Third: mix the baking powder and flour, pour into the egg mixture, stir into a uniform paste, should not be over-stirred to prevent the flour gluten shrinkage into a block, so that the cake to achieve the hair loose.

Fourth: ready to steam the cake with the mold, the general family with a metal lunch box can also. Coat the bottom of the lunch box with a layer of oil to prevent sticking to the bottom. Then pour the mixed paste material into the box, on the pot steaming. The first three minutes of boiling water steam with high heat, to be the cake crust crust, and then reduce the temperature (can be added to the pot of cold water), about 10 minutes of steaming, the cake is molded; and then add a strong stove fire until the cake is cooked. When the cake comes out of the pot, spread some cooked oil on the surface of the cake and serve. You can also add your favorite fruit on top of the cake.