Dalgona coffee! From the first time I saw it, I was obsessed and knew I had to try it.
I don't have a hand mixer, so I first tried using an immersion blender. It took a lot longer than 4-5 minutes, didn't get as fluffy as advertised, and it about killed my thumbs holding down the button on the blender so long!
I tried it again just now using my KitchenAid stand mixer. Whipped up perfectly in about 30 seconds. I did make a double batch, so I'm hoping I started drinking it early enough in the day that I'm not up until 5am