Roasted yams and red onions

Prepare:
6 yams, peeled and cut into 1/2 inch dice
4 red onions, peeled and quartered=0A2 or 3 tbsp olive oil
Salt and freshly ground black pepper to taste

Prepare:
6 yams, peeled and cut into 1/2 inch dice
4 red onions, peeled and quartered=0A2 or 3 tbsp olive oil
Salt and freshly ground black pepper to taste