Most popular burger toppings around the world

Onion Rings

Onion rings may be a beloved side, but as a burger topping, they re problematic. The crisp exterior contrasts too sharply with the slimy onion interior, leading to textural inconsistency.

Mayonnaise

Mayonnaise offers a creamy texture that complements other toppings without overpowering them. It lacks strong flavor, making it a good base for more robust sauces like aioli.

Red Onions

Red onions bring a sharp, lingering taste that often overpowers other burger components. Their intensity can dominate the palate and they are frequently sliced too thick

Jalapeños

Jalapeños and chile peppers provide crunch and spice but lack consistency in heat distribution. Some bites can be intensely spicy, while others are bland. A more even alternative would be chili sauce.

Pickles

Pickles add a welcome tang but are often too sparse, failing to provide consistent flavor in every bite. A larger, more evenly distributed pickle would enhance the burger experience

Relish

Relish ensures a more uniform pickle flavor throughout the burger. With customizable ingredients and textures, it can add complexity without overwhelming.

Crumbled Cheese

Crumbled cheeses like blue cheese and feta don't integrate well with the patty, creating a scattered, potent flavor that can be overwhelming. Unlike sliced cheeses, they don t melt smoothly.

Eggs 

A fried egg can add a decadent touch, with its runny yolk creating a unique texture. However, it can make the burger feel overly rich and fatty, making it an occasional indulgence