- 2 cups semisweet chocolate chips, divided
- 2 tablespoons butter, softened
- 1 cup sugar
- 2 egg whites
- 1 1/2 teaspoons vanilla extract
- 1 1/2 cups all-purpose flour
- 1 1/2 teaspoons baking powder
- 1/4 teaspoon salt
- 1/4 cup water
- 1/2 cup confectioners' sugar
- In a microwave, melt 1 cup chocolate chips. Stir until smooth; set aside. In a small mixing bowl, beat butter and sugar until crumbly, about 2 minutes. Add egg whites and vanilla; beat well. Stir in melted chocolate.
- Combine the flour, baking powder and salt; gradually add to butter mixture alternately with water. Stir in remaining chocolate chips. Cover and refrigerate for 2 hours or until easy to handle.
- Shape dough into 1-in. balls. Roll in confectioners' sugar. Place 2 in. apart on baking sheets coated with nonstick cooking spray. Bake at 350 degrees F for 10-12 minutes or until set. Remove to wire racks to cool.