
Beanie Patty Burger Recipe
Master how to make homemade beanie patty burgers with this quick and easy recipe. These protein-packed veggie burgers feature a perfect blend of beans and spices, creating a satisfying meatless alternative that's crispy outside, tender inside, and bursting with flavor.
Prep
Cook
Serve
Kcal
- 4 vegetarian bean patties (approximately 100g each)
- 4 burger buns
- 2 tbsp olive oil
- 1 large red onion, thinly sliced
- 2 tbsp balsamic vinegar
- 1 tsp brown sugar
- 4 slices cheese (cheddar or dairy-free alternative)
- 1 large tomato, sliced
- 1 avocado, peeled and sliced
- 100g fresh spinach leaves
- 4 tbsp mayonnaise (or vegan alternative)
- 2 tbsp peri-peri sauce (mild, medium or hot as per preference)
- 1 tbsp lemon juice
- Salt and pepper to taste
Step 1
Start by preparing the caramelized onions. Heat 1 tablespoon of olive oil in a pan over medium-low heat. Add the sliced red onion and cook slowly for about 15-20 minutes, stirring occasionally until soft and golden. Add the balsamic vinegar and brown sugar, then continue cooking for another 5 minutes until the onions become sticky and caramelized. Remove from heat and set aside.Step 2
While the onions are cooking, make the spicy mayo by mixing the mayonnaise with 1 tablespoon of peri-peri sauce and lemon juice in a small bowl. Adjust the amount of peri-peri sauce according to your spice preference. Season with a pinch of salt and pepper, then refrigerate until needed.Step 3
Heat the remaining tablespoon of olive oil in a large frying pan over medium heat. Cook the bean patties for approximately 3-4 minutes on each side until they're golden brown and heated through. During the last minute of cooking, place a slice of cheese on top of each patty and cover the pan briefly to allow the cheese to melt slightly.Step 4
Lightly toast the burger buns either in a toaster, under the grill, or in a dry pan for about 1-2 minutes until golden.Step 5
To assemble the burgers, spread a generous layer of the spicy mayo on both halves of each bun. On the bottom half, place a handful of spinach leaves, followed by the bean patty with melted cheese, a slice of tomato, some avocado slices, and a spoonful of caramelized onions.Step 6
Drizzle the remaining tablespoon of peri-peri sauce over the fillings for an extra kick of flavor, then top with the other half of the bun. Press down gently to compact the burger slightly.Step 7
Serve immediately with your choice of sides such as sweet potato fries, corn on the cob, or a fresh side salad. For the authentic Nando's experience, have extra peri-peri sauce on the side for dipping.
What ingredients are used in Spicy Bean Burgers from Nando's?
Nando's Spicy Bean Burgers include vegetarian bean patties, burger buns, red onion, cheese, tomato, avocado, spinach, and a signature spicy mayo made with peri-peri sauce. The burgers get their distinctive flavour from caramelised balsamic onions and varying heat levels of peri-peri sauce.
How to cook Spicy Bean Burgers from Nando's at home?
Learn how to cook Spicy Bean Burgers from Nando's by caramelising red onions with balsamic vinegar, preparing spicy peri-peri mayo, frying bean patties until golden, melting cheese on top, and assembling with fresh vegetables between toasted buns. The secret is in layering the flavours and adding extra peri-peri sauce for that authentic Nando's kick.
What's the best way to caramelise onions for veggie burgers?
For perfectly caramelised onions, cook thinly sliced red onions slowly over medium-low heat for 15-20 minutes until soft and golden. Adding balsamic vinegar and brown sugar creates a sweet-tangy flavour that complements veggie patties beautifully. Patience is key - rushing the process will result in fried rather than caramelised onions.
Can I make these peri-peri bean burgers gluten-free?
Yes! Simply substitute regular burger buns with gluten-free alternatives and check that your bean patties are gluten-free (or make your own). Most peri-peri sauce is naturally gluten-free, but always verify the label. The rest of the ingredients—avocado, tomato, spinach and caramelised onions—are naturally gluten-free.
What sides pair well with spicy vegetarian burgers?
The perfect sides for spicy vegetarian burgers include sweet potato fries (which balance the heat nicely), corn on the cob with peri-peri butter, coleslaw with a lime dressing, a fresh green salad, or grilled halloumi cheese. For an authentic experience, serve with extra peri-peri sauce on the side.

