These are (the last two) Forgotten Cookies, they are delicious and the easiest cookies to make.
All you need is:
2 egg whites
1/2 cup sugar
6 ounces of chocolate chips (I used about 1/2 cup of bits of leftover Easter treats)
Sometime in the early evening, preheat the oven to 375F
Whip the eggs to soft peaks
Slowly add the sugar
Whip to stiff peaks
Fold in chocolate
Spoon onto greased cookie sheet, or a cookie sheet lined with parchment paper
Put in the oven then turn off the heat.
Forget about them until morning. Then reward yourself and have a sweet treat with your morning coffee.