Bring a large pot of salted water to a boil.

Add the potatoes and reduce the heat to a gentle boil and let boil until the potatoes are just starting to turn tender, 10-15 minutes depending on the size of your potatoes.

Drain and rinse with cold water. Slice into halves.

Fire up your grill for medium-high direct grilling.

Melt the butter in a medium saucepan and stir in the chives and lemon juice. Season with salt and pepper to taste.

Transfer the potatoes to the grill, cut-side down and let grill until just starting to turn golden brown and getting just a little char around the edges. Brush lightly with the butter mixture.

Remove potatoes and transfer to a serving bowl or platter. Drizzle with remaining butter mixture and serve.