In case you missed it, we're reaching the end of National Burger Week, and there's no time like the present to take to the grill with a few of your favorite patties! (Need suggestions to put in between the bun? We've got more than a few.) While we're on the subject, I want to know what your favorite burger is, where it's from, and what goes into it.

One of my top contenders of all time has to go to a high-end restaurant in San Francisco called Spruce. Yes, it's a froufrou cloth napkin burger that'll run you $16, but I've never had better: house-ground Niman ranch beef, served with melted havarti cheese, homemade zucchini, and red onion pickles, lettuce, tomato, and herb-caper aioli on a buttered English muffin that's baked from scratch. Oh, and a side of duck fat fries.

What's the hands-down best burger you've ever had — and what was in it?