1-First Step: Preparation and Mise en PlaceGather all tools: a large saucepan, wooden spoon, parchment paper, and cookie sheet. Measure out the butter, mini marshmallows, vanilla extract, Lucky Charms cereal, mini chocolate chips if using, and sea salt. Line a baking sheet with parchment. This setup keeps things smooth for your lucky charms cookies recipe.

2-Second Step: Melt the ButterPlace the saucepan over low-medium heat. Add the ½ cup unsalted butter and let it melt completely, about 2 minutes. Stir occasionally to prevent browning. This base ensures gooey marshmallow cookies without scorching.

3-Third Step: Add and Melt MarshmallowsPour in 4 cups mini marshmallows and the pinch of sea salt. Stir constantly until fully melted and smooth, around 3-4 minutes. Remove from heat, then mix in 1 teaspoon vanilla extract. The mixture should pull away from the pan sides.

4-Fourth Step: Incorporate Cereal and Mix-InsFold in 7 cups Lucky Charms cereal gently to coat evenly. Add ½ cup mini chocolate chips if desired. Work quickly as it firms up. The colorful bits shine through for vibrant lucky charms treats.

5-Fifth Step: Shape the CookiesScoop tablespoon-sized portions onto the parchment-lined sheet. Flatten slightly into cookie shapes with damp fingers. Space them 1 inch apart. Press lightly to hold form.

6-Final Step: Cool and ServeLet set at room temperature for 30 minutes or refrigerate 10 minutes. Enjoy these simple lucky charms cookie recipe fresh. Store extras as noted later. Pair with milk for the best experience.