Choice of cheese shapes the overall taste and mouthfeel. American cheese melts smoothly and is ideal for classic diner-style burgers. Cheddar (sharp or mild) adds a firm, tangy element that stands up to bacon or BBQ. Swiss or Gruyère offers nuttiness and melts nicely under a mushroom or caramelized onion topping.
For bolder flavors, blue cheese pairs well with beefy patties and sweet elements like caramelized onions or fig jam. Pepper jack adds spice for Southwestern or Tex-Mex toppings. For smoky burgers, smoked gouda or smoked cheddar enhances the profile.
Choose cheese based on meltability and how its flavor complements the toppings and burger style for a balanced bite.