Ingredients
1 cup dark brown sugar
1 cup white sugar
10 large marshmallows
⅔ cup milk, not sweetened condensed evaporated
1 stick butter, cut into small pieces. (Do not substitute margarine)
1 tsp vanilla
11 oz chocolate chips
1 tsp espresso powder
Preparation
Mix together brown sugar, white sugar, marshmallows, and evaporated milk in a saucepan.
Over medium heat, stir the mixture constantly until it comes to a full boil.
Boil for 6 minutes, continuing to stir.
Remove from the heat and add butter, vanilla, chocolate chips, and espresso powder.
Stir together well, until chips and butter are melted and the mixture is smooth.
Pour into a buttered 9x9x1-inch pan.
Chill until firm then cut into small pieces.