If you've got people over for a BBQ this weekend you should probably grab ALL possible burger toppings for your guests.  According to Weber's 25th Annual Grill Watch Survey...these are America's favorite burger toppings:

FULL STORY

1. Ketchup 

2. Onions

3. Tomatoes

4. Lettuce

5. Mustard

6. Pickles

7. Mayo

8. Bacon

9. Mushrooms

10. BBQ Sauce