- Potatoes, peels on (and if you are really looking for quick, there are bagged potatoes you can microwave)
- Green onions chopped - both the green and white parts
- Butter (really go Irish and use Kerrygold!)
- Milk
You can adorn the potatoes with baby spinach to add more green. Some leaves actually look like shamrocks!
You can also create a well in the potatoes and add some more melted butter to look like gold!