Ingredients
Equipment
Method
- Preheat the oven to 350°F.
- Line an 18x13-inch rimmed baking sheet with parchment paper.
- In a clean bowl, beat the 2 large egg whites from pasteurized eggs, at room temperature, with the 1/8 teaspoon cream of tartar and 1/8 teaspoon kosher salt using an electric mixer until soft peaks form.
- Gradually beat in the 2/3 cup granulated sugar, then the 1 teaspoon vanilla extract, until the meringue is thick and glossy with stiff peaks.
- Gently fold in the 1 cup semisweet chocolate chips and 1/2 cup chopped pecans.
- Drop rounded teaspoonfuls onto the prepared baking sheet, spacing them about 1 inch apart.
- Put the sheet in the preheated oven and immediately turn the oven off.
- Leave the oven closed for at least 8 hours or overnight, until the cookies are dry and crisp.
Notes
For crisp cookies, keep the oven closed for the full drying time. Store in an airtight container at room temperature for up to 5 days; freezer storage is suitable. Pecans can be omitted for a nut-free variation.
