Creamy Sweet Corn and Roasted Poblano Soup

poblano peppers, seeded and sliced in half

butter

all purpose flour

leeks,cleaned and dark green sections removed, then finely sliced

large cloves garlic, minced

Sunshine Sweet Corn kernels

large russet potato, peeled and diced

chicken stock

milk

half & half

sour cream

salt

freshly ground black pepper,

cilantro, for garnish