If piping into fingers, use a very large round tip, or just snip off the corner of a ziptop bag and pipe them without a tip. Forcing the batter through a small opening will make it deflate and become runny. Once
Then, scoop up the egg yolks one at a time and separate your fingers so the white falls back into the bowl. 4 Beat the yolk/sugar mixture. Use a hand-mixer on medium-high to beat the mixture until it lightens in color and thickens slightly, about 3 to 5 minutes. Stir in vanilla...