Quick sauce warming tip

It's actually a little embarrassing that I didn't figure this out sooner. I just stumbled onto the greatest idea to save a tiny bit of energy when you're using the oven and need to warm up some sauce.

Put your sauce pot on the exhaust vent from the oven! Now I can heat up the pasta sauce without turning on the burner, just by the exhaust heat from the oven that's warming up our loaf of bread.