Make-Ahead S'Mores

Directions

1. 1
   In a heavy saucepan over low heat, melt chocolate.
2. 2
   Add sweetened condensed milk and vanilla; cook and stir until smooth, making 1 sandwich at a time.
3. 3
   Spread 1 tablespoon chocolate mixture on each of 2 whole graham crackers; sprinkle 1 with marshmallows and gently press second graham cracker, chocolate side down, on top.
4. 4
   Repeat with remaining ingredients.
5. 5
   Carefully break each sandwich in half before serving.
6. 6
   Wrap in plastic wrap; store at room temperature.
7. 7
   Makes 64 servings.