Preheat oven to 375 degrees.
Between 2 pieces of plastic wrap, pound chicken breasts out to about 1/4 inch thick using a meat mallet or rolling pin.Be gentle, the meat will tear easily.
For each piece of chicken: Sprinkle with garlic powder, pepper and salt (if using).
Place some green onion, broccoli slightly off center on the chicken breast.
Break up the one wedge of Lauging Cow Swiss Cheese per chicken breast into small pieces and place over broccoli.
Roll up chicken breasts. tucking ends in and securing with toothpicks.
Heat a oven proof skillet with the oil in it. Brown all sides of the chicken roll. You don't have to worry about the cheese oozing out of the chicken. The cheese doesn't melt, instead it just gets all kinds of creamy good.
Place skillet in oven and cook till chicken is done, about 30 - 45 minutes. Remove from oven and let stand for about 5 minutes, be sure to remove toothpicks before serving.