Ingredients
Equipment
Method
- Preheat oven to 350°F (175°C). Line a baking sheet with parchment paper.
- In a clean, grease-free bowl, beat egg whites, cream of tartar, and salt on medium-high speed until foamy soft peaks form.
- Gradually add sugar, one tablespoon at a time, while beating on high speed. Continue beating until stiff, glossy peaks form and sugar is fully dissolved (test by rubbing between fingers).
- Gently fold in vanilla extract and chocolate chips using a spatula. Do not overmix or deflate the meringue.
- Drop spoonfuls of the mixture onto the prepared baking sheet.
- Place baking sheet in the oven and IMMEDIATELY turn the oven off.
- Leave cookies in the oven undisturbed for at least 8 hours or overnight. Do not open the door.
- Remove from oven and store in an airtight container.
Notes
Total time includes the 8 hours (480 mins) the cookies sit in the cooling oven. Active prep is only 15 minutes.