If using baby potatoes, scrub them clean and leave them whole (or halve if large).
For regular potatoes, peel or scrub them clean. Cut into chunks about 3–4 cm / 1.5 inches before or after boiling - cutting beforehand reduces cook time.
Add to the pot of water with 1.5 teaspoons of salt and bring to a boil.
Cook until fork-tender: - 12–15 minutes if cut up- 18–20 minutes if whole
Drain and dry the potatoes
Drain the potatoes in a colander and let them sit for a few minutes to steam off extra moisture. Once cool enough to handle, cut into chunks if not already.
Make the dill butter
In the same pot (drained of water), melt the butter over low heat. Turn off heat once melted and add the garlic powder and dill, stirring to combine.
Toss and season
Transfer the potatoes to a large bowl and pour the dill butter over. Toss gently to coat. Taste and adjust salt if needed. Serve warm.