Pineapple, Peanut Butter, and Zero Apologies: The 'Shameful' Burger Toppings We're Defending Today

Somewhere between the first bite of a perfectly assembled double smash and the last swipe of a brioche bun through a puddle of yolk, a food snob decided to ruin everyone's good time. They wrote a blog post. They posted a tweet. They told you that pineapple on a burger is an abomination, that peanut butter belongs in a sandwich bag at a kindergarten lunch table, and that if you put a fried egg on your patty, you should probably just move to Australia and stay there.

Here at Bad Gurl Burgers, we have one thing to say to all of that: absolutely not.

The burger is America's most democratic food. It doesn't belong to chefs with Michelin stars or Reddit threads with 40,000 upvotes. It belongs to whoever is hungry. And if you want to crown your beef with a caramelized pineapple ring, a smear of chunky peanut butter, or a runny egg that turns the whole thing into a saucy, glorious mess — you are not a criminal. You're an innovator. Let's talk about it.

The Pineapple Problem (That Isn't Actually a Problem)

Few toppings have been dragged as hard as pineapple. The same crowd that lost their minds over Hawaiian pizza has extended that energy to burgers, and honestly, we're exhausted by it.

Here's what's actually happening when pineapple hits a hot burger patty: the natural sugars caramelize, the acidity cuts through fat, and the sweetness plays against savory beef in a way that's genuinely compelling. Grill it first. Let it get a little charred and jammy. Pair it with teriyaki glaze, sharp cheddar, and a toasted brioche bun, and what you have is not a crime. What you have is a burger that understands balance.

A line cook we talked to in Honolulu — who asked to remain anonymous because, apparently, burger discourse is a safety concern — put it plainly: "The people who hate pineapple on burgers have never had it done right. They had it cold from a can on a soggy bun. That's not pineapple's fault."

Fair point, anonymous burger professional. Fair point.

Peanut Butter: Unhinged in the Best Way

This one gets a stronger reaction than almost anything else on this list, and we think that's hilarious. Peanut butter on a burger sounds like something a bored college student invented at 2 a.m., but the flavor logic is actually sound.

Peanut butter is fatty, salty, and slightly sweet. Beef is fatty, savory, and rich. Put them together and you get something that's almost aggressively umami — especially when you add bacon, a sharp pickled jalapeño, and maybe a drizzle of honey to tie it all together. Some spots are doing peanut butter burgers with soy glaze and sesame seeds, leaning into the whole Southeast Asian flavor profile, and the results are legitimately excellent.

The key is restraint in application, not in concept. You're not spreading it like toast. A thin layer, warmed slightly so it loosens up, tucked under a slice of pepper jack — that's the move. Don't let the texture overwhelm the beef. Let it be a supporting character, not the lead.

Reader confession we received via DM and are sharing with permission: "I've been putting peanut butter on my burgers since 2009. I told my husband about it on our third date and he almost left. We've been married eleven years and now he requests it." — Sandra from Ohio. Sandra, you are a visionary and your husband came around eventually, which is the correct outcome.

The Egg Situation

A fried egg on a burger is not controversial in most of the world. In Australia, it's practically mandatory. In the American South, it shows up on diner menus without any fanfare. But mention it in certain food spaces online and someone will appear to tell you that it's "too wet" or "texturally confusing" or — and this is a real thing people say — "not a real burger anymore."

A burger with an egg on it is still a burger. A burger with an egg on it is also incredible. The yolk breaks and becomes a sauce. The white adds a layer of chew. The whole thing gets richer and more unctuous in a way that no amount of condiments can replicate. If you've been skipping the egg because you were worried about judgment, stop. Add the egg. Live your life.

Pro tip: cook it over-easy, not over-hard. You want that yolk to run. That's the whole point.

Other Toppings That Deserve a Second Look

Cream cheese. Sounds weird, tastes like a revelation. The tang cuts through beef fat and it melts just enough to act as a creamy binder for everything else. Smear it on the bottom bun before anything else goes on.

Kimchi. This one has been gaining ground and for good reason. The fermented crunch, the heat, the acidity — it does everything a good burger topping should do and then some. If you're near a Korean-American spot doing a kimchi smash burger, go immediately.

Mac and cheese. Yes, this is a carb-on-carb situation. Yes, it is completely worth it. The creaminess, the extra cheese pull, the slight crunch if you use elbow macaroni — it works. Don't overthink it.

Potato chips. Inside the burger. For crunch that doesn't get soggy. This is not a new idea, but it keeps getting rediscovered every few years by someone who acts like they invented fire. Lay them flat on top of the patty, add the top bun immediately, and press down slightly. You're welcome.

Gatekeeping Burgers Is the Actual Crime

Here's the thing about burger purists: they often have genuinely good taste in their preferred style. A classic smash with American cheese, diced onions, mustard, and pickles on a potato roll is a near-perfect food. We are not arguing against that. We are arguing against the idea that it's the only legitimate form a burger can take.

Food evolves because people experiment. Because someone, at some point, looked at a perfectly acceptable burger and thought but what if. That spirit is how we got the smash burger in the first place. It's how we got the Oklahoma onion burger. It's how we got every regional variation that makes American burger culture as rich as it is.

Your weird topping isn't an insult to beef. It's a love letter to it — just written in a slightly unhinged font.

So go ahead. Pile on the pineapple. Spread that peanut butter. Crack the egg. Make the burger that makes you happy, and ignore anyone who tells you it doesn't count.

No apologies. Just beef. (And also pineapple, apparently.)