Creating these heavenly S’mores Cinnamon Rolls is straightforward when you follow these easy steps:

1. Prepare Your Bakery Space: Start by greasing a 9×13 inch baking dish with butter and set it aside.
2. Mix the Dry Ingredients: In a large mixing bowl, combine 1 cup of flour, sugar, yeast, salt, and cinnamon.
3. Heat the Wet Ingredients: In a small saucepan, heat milk and butter together until warm (not boiling). Remove from heat.
4. Combine Wet and Dry Ingredients: Add the warm milk mixture, egg, and vanilla extract to the dry ingredients. Mix until combined. Gradually add the remaining flour, ½ cup at a time, until a soft dough forms.
5. Knead the Dough: Turn the dough out onto a floured surface. Knead for about 5-7 minutes until the dough is smooth and elastic.
6. First Rise: Place the kneaded dough in a greased bowl, cover with a kitchen towel, and let it rise in a warm place for 1 hour or until doubled in size.
7. Prepare the Filling: Once the dough has risen, punch it down and roll it out into a rectangle (about 12×16 inches).
8. Add the Filling: Spread melted butter over the dough. Sprinkle crushed graham crackers evenly, followed by mini marshmallows and chocolate chips.
9. Roll the Dough: Starting from one of the long edges, carefully roll the dough into a tight log. Cut into 12 equal pieces.
10. Second Rise: Place the rolls in the prepared baking dish, leaving some space between them. Cover and let rise for an additional 30 minutes.
11. Preheat the Oven: While the rolls are rising, preheat your oven to 350°F (175°C).
12. Bake: After the second rise, bake the rolls in the preheated oven for 20-25 minutes or until they are golden brown.
13. Cool: Remove from the oven and let the rolls cool in the pan for 10-15 minutes before adding any icing or toppings.

Follow these steps closely, and you’ll have deliciously fluffy S’mores Cinnamon Rolls ready to enjoy!