Kielbasa Salad

1 lb baby yukon gold potato , peeled and sliced into 1/2 inch slices salt & freshly ground black pepper 1/4 cup safflower oil (plus more for brushing) 2[...]

1 (15 1/2 ounce) can small white beans, rinsed 4 ounces green beans , sliced on the diagonal 0.5 (12 ounce) jar roasted red peppers, cut into 3/4-inch pieces[...]