YouGov no Twitter: "It's #NationalBurgerDay, and here are the 5 most important burger toppings according to the British public: Cheese - features on 64% of ideal burgers Onion - 46% Lettuce -
100 Best Burger Toppings Ideas - What to Put on a Burger - Delish.com
7 Weird But Delicious Burger Topping Ideas — Free Graze