Not a precise recipe. True precision, is not required.

Choose small potatoes - about the size of a plum, or cut them in half.
Boil in salted water until they are almost done, but still firm in the middle.
Melt 1/2 stick of butter , add a clove of crushed garlic (more if you like garlic). Snip a tablespoon of fresh parsley and/or dill into the melted butter.
Brush this onto your potatoes, and finish them off on the grill. Be sure to turn the potatoes as they brown and to brush with the butter.

Don't worry if you haven't maid enough butter, you can quickly make some more.

These are really yummy! Your guests will think that you fussed and fussed!

Enjoy
Joyce