This is a kidney bean and chickpea patty built around a cauliflower-and-carrot base, seasoned with fresh chilli, coriander, and a crumbled vegetable stock cube. It comes in at 110 calories per patty with 5g of protein and genuine spice — not just the idea of spice. If you want a veggie burger that actually holds together on the grill and tastes like something, this is a solid place to start.
The technique that matters
The single thing that decides whether these patties hold together or fall apart in the pan is moisture control. Cauliflower and carrots carry a lot of water, and if you skip draining them thoroughly after boiling, the mixture will be too wet to form a firm patty. After mashing or processing, spread the mixture on a clean surface or plate for a few minutes and let steam escape before you add the egg and flour. The second thing worth getting right is pan temperature. A medium-high heat with a thin layer of oil gives the outside of the patty a chance to set quickly, which is what keeps it intact when you flip. Too low and the patty steams instead of sears, and it will stick and break.
Ingredient notes
- Tomato paste (tube): The tube format matters here — it is more concentrated than canned paste, which adds flavor without adding liquid. If you only have canned tomato paste, use slightly less and pat the mixture drier.
- Vegetable stock cube: This is doing real seasoning work, not just background flavor. Crumble it in dry rather than dissolving it first so it distributes evenly through the mix.
- Fresh coriander: Dried coriander is not a straight swap — the flavor profile is completely different. If you genuinely cannot find fresh, flat-leaf parsley keeps the freshness without the same punch.
- Chickpeas and kidney beans: Drain and rinse both cans well, then pat them dry with a paper towel. Wet beans are the second-biggest reason patties fall apart.
Storage and reheating
Cooked patties keep in the fridge for up to 3 days in an airtight container. To reheat, use a dry skillet over medium heat for 3 to 4 minutes per side — the microwave works in a pinch but turns the outside soft. For freezing, place uncooked shaped patties on a parchment-lined tray, freeze until solid (about 2 hours), then transfer to a zip-lock bag. They keep frozen for up to 2 months. Cook from frozen in a covered pan over medium-low heat for about 6 to 7 minutes per side, then uncover and raise the heat briefly to firm up the crust.
Mistakes to avoid
- Skipping the resting step after shaping: Patties that go straight from your hands into a hot pan tend to crack. Rest them on a plate in the fridge for 15 to 20 minutes after shaping — the mixture firms up and holds its shape far better.
- Over-processing the beans: If you blitz the kidney beans and chickpeas into a smooth paste, the patty becomes dense and gummy. Pulse briefly or mash by hand so you keep some texture — visible bean pieces actually help the patty stay together structurally.
- Using too much flour to compensate for a wet mix: Adding extra flour to fix a soggy mixture makes the patty taste starchy and heavy. Go back to the source — drain the vegetables better and pat the beans drier instead.
- Flipping too early: The patty needs a full 2 to 3 minutes undisturbed on the first side before it will release cleanly from the pan. If it resists when you try to flip, give it another 30 to 60 seconds rather than forcing it.
- Under-seasoning the mix before cooking: You cannot adjust seasoning once the patties are formed and fried. Taste the mixture before shaping — it should be well-seasoned on its own, because the bun and toppings will dilute it.
Spicy Bean Burger Recipe (Kidney Bean & Chickpea)
Equipment
- Large saucepan
- Food processor or potato masher
- Large non-stick skillet
- Mixing bowl (large)
- Spatula
Ingredients
- ¾ head cauliflower approximately 450g / 1lb, broken into florets
- 5 medium carrots approximately 350g / 12oz, peeled and roughly chopped
- 2 tablespoons tomato paste 30g
- 1 small egg approximately 45g, whisked
- 2 tablespoons plain flour 18g, all-purpose flour
- ½ cube vegetable stock approximately 5g, crumbled
- 1 oz fresh coriander 25g, cilantro, finely chopped
- ½ teaspoon chilli powder or to taste
- 1 pinch salt
- 1 pinch ground black pepper
- 1 large onion finely diced
- 3 cloves garlic minced
- 1 medium fresh red chilli finely diced, seeds removed for less heat
- 1 can kidney beans 400g / 14oz, drained and rinsed
- 1 can chickpeas 400g / 14oz, drained and rinsed
- 1-2 tablespoons neutral oil vegetable or sunflower, for frying
Instructions
- Bring a large saucepan of water to the boil. Add the cauliflower florets and chopped carrots and boil for 12-15 minutes until fork-tender. Drain thoroughly in a colander, shaking off excess water, then return to the pan or transfer to a large mixing bowl. Mash with a potato masher or pulse in a food processor until mostly smooth with a few small chunks remaining. Spread the mash on a plate and let it steam for 3-5 minutes to release excess moisture.3/4 head cauliflower, 5 medium carrots
- Stir the tomato paste, whisked egg, and flour into the mash until well combined. Crumble in the half stock cube and mix through — it adds a savoury depth that lifts the whole patty.2 tablespoons tomato paste, 1 small egg, 2 tablespoons plain flour, 1/2 cube vegetable stock
- Add fresh coriander, chilli powder and seasoning to taste.1 oz fresh coriander, 1/2 teaspoon chilli powder, 1 pinch salt, 1 pinch ground black pepper
- Heat 1 tablespoon of oil in a non-stick skillet over medium heat. Fry the diced onion for 3-4 minutes until softened, then add the garlic and fresh chilli and cook for a further 1-2 minutes until fragrant and lightly golden. Stir the fried mixture into the cauliflower and carrot mash.1-2 tablespoons neutral oil, 1 large onion, 3 cloves garlic, 1 medium fresh red chilli
- Add the drained kidney beans and chickpeas to the mixture. Fold them in gently — you want some beans to stay whole for texture while others break apart slightly to help bind the patty.1 can kidney beans, 1 can chickpeas
- Divide the mixture into 4 equal portions. Using slightly wet hands, shape each portion into a patty about 2cm (¾ inch) thick. Place on a plate or lined tray and refrigerate for at least 15 minutes to firm up — this makes them much easier to handle.
- Heat 1 tablespoon of oil in a non-stick skillet over medium-high heat. Carefully place the patties in the pan and cook for 3-4 minutes per side until golden brown and crispy. Resist the urge to move them too early — let the crust form before flipping.1-2 tablespoons neutral oil
- Serve each patty in a lightly toasted bun with your choice of toppings — sliced avocado, rocket (arugula), salsa, sliced tomato, and a slice of cheese all work well.
Notes
Nutrition
Frequently asked questions
Can I make these patties ahead of time?
Yes — shape the patties and refrigerate them uncooked for up to 24 hours before frying. This actually improves the result because the mixture firms up overnight, making the patties easier to handle and less likely to break in the pan.
Can I cook these on a barbecue grill instead of a pan?
You can, but use a well-oiled grill grate and make sure the patties are very cold and firm before they go on. A grill basket or a piece of foil with holes punched in it is a safer bet — bean patties have less structural integrity than meat and can fall through the grate if they soften too fast.
How do I make these vegan?
Leave out the egg and replace it with one tablespoon of ground flaxseed mixed with three tablespoons of water, left to sit for five minutes until it gels. The patties will be slightly more fragile, so the cold-rest step before frying becomes even more important.
My mixture is too wet to shape — what do I do?
Spread it on a plate and refrigerate it uncovered for 20 to 30 minutes to let more moisture evaporate, then try again. If it is still too loose, add flour one teaspoon at a time — but add as little as possible, since too much flour kills the flavor.
What toppings actually work well with the Mexican-style seasoning in this patty?
Sliced pickled jalapeños, a spoonful of sour cream, sharp cheddar, and a simple tomato-and-red-onion salsa all work directly with the chilli and coriander in the patty. Avoid heavy sweet sauces like barbecue sauce — they fight the flavor rather than supporting it.
What to cook next
- Veggie Sauce Burger Perfection
- Spicy Paneer Burger Recipe
- Five Guys Veggie Sandwich Style
- McAloo Tikki Burger Recipe