Use a tall mug: Give the batter room to rise without spilling.
Measure lightly: Spoon and level flour so the cake stays soft.
Mix to the corners: Scrape the mug so there are no dry pockets.
Check doneness: Stop cooking as soon as the top sets, to avoid a rubbery texture.
Serve warm: The crumb tastes best when it’s just cooked.
Scan this QR code with your phone's camera to view this recipe on your mobile device.