Cook 25 to 30 minutes or just until tender; drain and cool.
Cut potatoes into quarters.
Whisk together vinegar, oil, dill, salt, and pepper.
Pour over warm potatoes.
Stir in chopped bell pepper, cucumber, and green onions; add cheese, and toss to combine.
Cover and chill at least 2 hours.
Notes / Tips / Wine Advice:
Serving Tip:Chill for at least 2 hours before serving to allow the flavors to meld.Wine Advice:Pair with a crisp dry Rosé or a light-bodied Sauvignon Blanc to complement the tangy flavors.