I'd like to jazz up the mashed potatoes this year a bit....maybe garlic, or onion....nothing too fancy - my family likes super-simple food - as in, if it was up to them, I wouldnt even use salt and pepper...But it's up to me, so I want flavor. What's your favorite mashed potato variations?
If using garlic - whats the best time to add it? If I want onion, what the best way to do them - caramelized? fried? I'm not big on rosemary. What else can I use?