Brownie (chocolate brownie with milk) | Cook Kafemaru's recipe transcription

Add egg whites to the bowl.
Crack the bitter chocolate into another bowl by hand.
Add rice oil, heat in a 600W microwave for 50 seconds, and mix with a rubber spatula.
Add milk and mix.
Add cocoa powder and mix.

Beat the egg whites with a hand mixer on low speed.
Add the sweetener in 3 parts and whisk each time to make meringue.

Add a small amount of 2 to 1 and mix well with a whisk.
Add the remaining half of Step 2 to Step 1 and mix with a rubber spatula.
Add the rest of step 2 to step 1 and mix with a rubber spatula.

Pour 3 into the mold and smooth the surface.
Bake in the oven at 160 degrees for 22 minutes.
Cool on a wire rack.

Cut off the ends, cut into 9 equal squares, and serve on a plate.