Preheat grill to high + oil grates; rub chicken with 1 tbsp oil + salt/pep; grill 5-7 min with lid closed, flip + grill 4 min then brush with ¼ cup bbq sauce; grill 2-3 min more until fully cooked

Meanwhile, add half the potatoes to a large microwave-safe bowl, cover + microwave 3 min; stir potatoes, cover + microwave 2-4 min more, then rest 2-3 min; rinse in cold water + pat dry; add potatoes to a large bowl + mash slightly; stir in chopped eggs, chopped pickles, mayo + salt/pep

Divide bbq chicken + potato salad between plates with 2 tbsp sauce each for dipping—yum!