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