Ingredients

1 cup butter, softened
1/2 cup packed brown sugar
1 egg
1 teaspoon vanilla
1 1/3 cups all-purpose flour
1 cup finely ground graham cracker crumbs (16 cracker squares)
1/8 teaspoon salt
120 miniature marshmallows (about 1 1/4 cups)
60 rectangles milk chocolate (from four 1.55-oz bars)

Directions

Heat oven to 325°F.

In large bowl, beat butter and brown sugar with electric mixer on medium speed until light and fluffy. Add egg and vanilla; beat until blended. Add flour, cracker crumbs and salt; on low speed, beat about 1 minute or until stiff dough forms.

Shape dough by heaping teaspoonfuls into 60 balls. On ungreased cookie sheets, place balls 2 inches apart. With thumb, make indentation in center of each.

Bake 10 to 12 minutes or until cookies are firm and edges are just beginning to brown. Lightly press 2 marshmallows in center of each cookie; bake 2 to 3 minutes longer. Top marshmallows on each cookie with 1 rectangle of chocolate; let stand 2 to 3 minutes. With tip of knife, gently spread chocolate over marshmallows. Let stand until chocolate is set.