Step 1: Melt and Color

1. Melt the Butter: In a medium saucepan, melt the 3 tablespoons of butter over low heat to prevent burning.
2. Add Marshmallows: Once the butter is fully melted, add 3 cups of mini marshmallows to the pan. Stir continuously until the marshmallows melt and the mixture is smooth and gooey.
3. Add Green Food Coloring: Add a few drops of yellow and blue food coloring to the marshmallow mixture. Stir until you reach the perfect Grinch green. Adjust by adding a little more yellow or blue as needed to achieve a vibrant, festive green.

Step 2: Mix with Popcorn

4. Combine with Popcorn: Place the popped popcorn in a large mixing bowl, ensuring there is enough space to mix thoroughly.
5. Pour and Stir: Pour the green marshmallow mixture over the popcorn, adding a pinch of salt to balance out the sweetness. Carefully stir the mixture, making sure the popcorn is evenly coated in the green marshmallow mixture. Work quickly, as the marshmallow coating will start to set as it cools.

Step 3: Add Toppings

6. Spread and Cool: Spread the coated popcorn onto a large baking sheet to allow it to cool slightly. This step prevents the popcorn from clumping and makes it easier to handle.
7. Add Extra Marshmallows: While the popcorn is still warm, sprinkle the additional 1/2 cup of mini marshmallows over the top for added texture and sweetness.

Step 4: Serve and Enjoy

8. Serve Immediately: Enjoy your Grinch Popcorn right away for the best taste and texture. This treat is perfect for sharing at holiday parties, family movie nights, or as a fun snack for kids!