I think I let it sit on the stove for about an hour or hour and a half.
I always let things sit so the flavors get infused into whatever I'm cooking. It doesn't seem to me that you can just toss six pepper corns into something and then cook and serve. A little simmer, let sit, stir, simmer again is my method.
Thanks for the pizza sauce recipe ainjil! We can't get delivery where we live, so the next time we make pizza we'll try out your sauce.