Easy Bacon & Lettuce Burger
Tangy Mustard
A simple yet satisfying burger featuring crispy pan-fried bacon, fresh green lettuce, and a double layer of tangy yellow mustard on a toasted sesame bun.
The bacon burger is a quintessential staple of casual American dining. While many gourmet versions exist, this recipe focuses on the essential balance of salty, crispy bacon against fresh, crunchy greens and the sharp acidity of yellow mustard.
Ingredients
- 1 whole sesame burger bun
- 3 strips bacon
- 2 leaves fresh green lettuce
- 1 tbsp mayonnaise
- 2 tbsp yellow mustard
Instructions
- 1Fry the bacon

Place the bacon strips in a pan over medium heat. Fry the bacon, turning occasionally, until the fat has rendered and the strips are deeply browned and crispy. Once cooked, remove them from the pan but keep the rendered fat for toasting the buns.
Tip: Starting bacon in a cold pan helps the fat render more slowly and evenly, resulting in a crispier texture without burning. - 2Toast the burger buns

Place the burger bun halves face-down in the same pan used for the bacon. Allow them to toast in the rendered bacon fat until the cut surfaces are golden brown and slightly crispy. This adds flavor and prevents the bun from becoming soggy.
Tip: Dont walk away during this step; buns can go from perfectly toasted to burnt very quickly. - 3Add mustard base

Set the toasted bottom bun on a plate. Squeeze a swirl of yellow mustard onto the center of the bun. The mustard provides a sharp, tangy contrast to the rich flavors of the bacon and mayonnaise.
Tip: Adjust the amount of mustard to your preference; a small swirl is usually enough to provide balance without overpowering the other ingredients. - 4Layer the lettuce

Place two pieces of fresh, crisp green lettuce on top of the mustard-covered bun. The lettuce adds a refreshing crunch and acts as a barrier to keep the bun from getting weighed down by the wetter ingredients.
Tip: Always dry your lettuce thoroughly after washing to ensure you dont introduce excess moisture into the burger. - 5Spread the mayonnaise

Add a spoonful of creamy white mayonnaise over the lettuce leaves. Use the back of the spoon to spread it evenly, which helps hold the next layers in place and adds a rich, smooth mouthfeel.
- 6Add the crispy bacon

Layer two slices of the previously fried bacon onto the burger stack. Arrange them side-by-side to ensure every bite of the burger contains a piece of crispy, savory bacon.
Tip: If the bacon slices are very long, you can snap them in half to fit the diameter of the bun better. - 7Spread mustard on the top bun

Take the top half of the toasted burger bun and use a spoon to spread a generous layer of yellow mustard across the inner surface. This ensures the tangy flavor is distributed evenly across the top of the sandwich.
Tip: If you prefer a creamier finish, you can mix the mustard with a little bit of mayonnaise before spreading. - 8Finish the assembly

Place the prepared top bun, mustard-side down, onto the stack of crispy bacon and fresh lettuce. This final step completes the burger assembly, making it ready to serve immediately while the bacon is still warm.
Tip: Press down gently on the top bun after placement to help the ingredients settle and prevent them from sliding out.