Recipes Chocolate Chip Marshmallow Bars 4.6 (92) 82 Reviews 8 Photos With marshmallows and chocolate chips, these melt-in-your-mouth bars appeal to kids of all ages. They disappear fast wherever I take them. By Allrecipes Member Published on August 2, 2021 Save Rate Print Share Trending Videos Close this video player 8 8 8 8 8 Prep Time: 10 mins Cook Time: 25 mins Total Time: 35 mins Servings: 36 Yield: 36 servings Ingredients 1 cup shortening ¾ cup sugar ¾ cup packed brown sugar 2 eggs 1 teaspoon vanilla extract 2 ¼ cups all-purpose flour 1 teaspoon baking soda 1 teaspoon salt 2 cups miniature marshmallows 1 ½ cups semisweet chocolate chips ¾ cup chopped walnuts Directions In a mixing bowl, cream shortening and sugars. Add eggs, one at a time, beating well after each addition. Beat in vanilla. Combine the flour, baking soda and salt; gradually add to creamed mixture. Stir in marshmallows, chips and walnuts. Spread into a greased 13-in. x 9-in. x 2-in. baking pan. Bake at 350 degrees F for 25-30 minutes or until golden brown. Cool on a wire rack. Cut into bars. I Made It Print