Rocky Road Cookies Stuffed With Marshmallow - Soft, Chocolatey, and Gooey - Recipes by Clare

Ingredients

• 1 cup unsalted butter, softened.
• 1 cup brown sugar.
• ½ cup granulated sugar.
• 2 large eggs.
• 1 teaspoon vanilla extract.
• 2 ¼ cups all-purpose flour.
• ½ cup cocoa powder.
• 1 teaspoon baking soda.
• ½ teaspoon salt.
• 1 ½ cups semi-sweet chocolate chips.
• ¾ cup chopped walnuts or almonds.
• ¾ cup mini marshmallows (for mixing).
• 12 large marshmallows, cut in half (or use marshmallow fluff).