Name: Homemade Milano Mint-Chocolate Sandwich Cookies
Prep time: 15 min
Cook time: 15 min
Total time: 40 min
Ingredients: 1 stick (113 grams) unsalted butter, room temperature; 2/3 cup (133 grams) granulated sugar; 1 teaspoon vanilla; 1 large egg; 1 1/4 cups (159 grams) all-purpose flour; 1/2 teaspoon fine salt; 4 ounces (113 grams) semisweet chocolate chips; 3/4 cup (94 grams) confectioners’ sugar; 1/4 teaspoon pure peppermint extract, optional