Good-Cooking - Ice Cream Sandwiches

Ingredients

• 2 cups all-purpose flour
• 3/4 cup unsweetened cocoa powder
• 1 teaspoon baking soda
• 1/2 teaspoon kosher (coarse) salt
• 1 1/4 cups unsalted butter
• 2 cups granulated sugar
• 2 large eggs
• 2 teaspoons vanilla extract