S'mores Cinnamon Rolls

Ingredients

• 2 3/4 cups (345g) all-purpose flour
• 3 tablespoons (45g) granulated sugar
• 1 teaspoon table salt
• 1 (0.25oz) package (7g) or 2 1/4 teaspoons Platinum Yeast
• 1/2 cup (120ml) water
• 1/4 cup (60ml) milk
• 3 tablespoons (45g) unsalted butter
• 1 large egg
• 1 tablespoon ground cinnamon
• 1/3 cup (67g) granulated sugar
• 2 full graham crackers (crushed into fine crumbs)
• 1/3 cup (60g) mini or regular semi-sweet chocolate chips
• 3 tablespoons (45g) unsalted butter, softened to room temperature
• 1/2 cup (104g) marshmallow creme (Fluff)
• 1/2 teaspoon vanilla extract
• 2 tablespoons (30ml) heavy cream
• 2/3 cup (80g) confectioners' sugar