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What's in a Vegan Burger Patty?

No beef, no problem — here's what actually goes into a good plant-based patty, and how BB52 builds its own.

Short answer

Vegan patties are usually built from a plant base — mushroom, quinoa, legumes or protein blends — held together with binders and seasoned for savoury, umami depth. BB52's own vegan options are a mushroom-based Earth Burger and a quinoa-based Basic Not So Basic.

A good vegan burger patty isn't just "no meat" — it's built with the same intention as a beef patty: the right base, the right binder, and seasoning that creates real savoury depth instead of just filling a bun.

Common vegan patty bases

  • Mushroom — brings natural umami and a meaty texture when roasted or grilled, one of the most burger-like plant bases available.
  • Quinoa and grains — give structure and a satisfying bite, often combined with vegetables and legumes for flavour.
  • Legumes (beans, lentils, chickpeas) — hearty and protein-rich, though they need careful seasoning to avoid tasting one-note.
  • Plant-protein blends — engineered specifically to mimic beef's texture and juiciness, common in commercial "meat alternative" patties.

What actually makes a vegan patty good

The same principles that make a beef patty good still apply: enough moisture so it doesn't dry out, a binder that holds it together without turning gummy, and seasoning that builds flavour rather than masking blandness. A vegan patty that skips these basics ends up tasting like a vegetable puck — the good ones don't.

On the BB52 menu

The Earth Burger uses a mushroom patty with brie and tomato relish; the Basic Not So Basic uses a quinoa patty. Both come on the same house-made buns as every other burger on the menu. See the full menu →

Frequently asked

What is a vegan burger patty made of?
Vegan patties are typically built from a base like mushroom, quinoa, legumes, or plant-based protein blends, held together with binders like breadcrumbs or starches, then seasoned to bring out savoury, umami flavour without any animal product.
Does BB52 have vegan burger options?
Yes. BB52 offers a mushroom-based Earth Burger and a quinoa-based Basic Not So Basic, both designed with the same house-made approach to buns and sauces as the rest of the menu.
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