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Bean & 'Bello Burger

This bean and 'bello burger offers an incredible depth of savouriness that will satisfy vegetarians and meat-eaters alike. By combining earthy portobello mushrooms with protein-rich black beans, these patties provide a substantial texture that holds up well in the pan. The addition of honey mustard and Worcestershire sauce injects a tanginess that perfectly complements the smoky paprika and sweet barbecue glaze.

Ideal for a quick midweek meal or a healthy weekend treat, this high-protein dish is a brilliant way to include more plant-based nutrition in your diet. Serve them on toasted wholemeal buns with crisp lettuce and vine-ripened tomatoes for a complete, homemade takeaway experience. These burgers are remarkably simple to prepare and offer a wholesome alternative to shop-bought frozen options.

Continue reading below

Ingredients for Bean & 'Bello Burger

  • 60ml canola oil

  • 2 medium portobellos, diced

  • 1/2 red onion, diced

  • 1/2 green pepper, cored, seeded and diced

  • 1 can (425g) black beans, drained and rinsed

  • 1/4 teaspoons paprika

  • 1/4 teaspoons garlic powder

  • 1/8 teaspoons freshly ground black pepper

  • 2 egg whites

  • 1 tablespoon honey mustard

  • 1 tablespoon Worcestershire sauce

  • 6 tablespoons dried breadcrumbs

  • 4 whole-wheat buns

  • 1/2 cup barbecue sauce

  • 4 lettuce leaves

  • 4 tomato slices

How to make Bean & 'Bello Burger

Heat 2 tablespoons oil in a large skillet over medium heat. Add mushrooms, onion and pepper. Cook, stirring occasionally, until pepper begins to soften, 4 to 5 minutes. Add beans, paprika, garlic powder and black pepper. Cook, smashing beans with the back of a spoon, 1 to 2 minutes more. Transfer mixture to a bowl and mix in eggs, mustard, Worcestershire sauce and breadcrumbs. Form into 4 patties. Wipe out skillet; heat remaining 2 tablespoons oil over medium heat and cook burgers until brown and feels firm, 6 to 7 minutes each side. Place on buns; top with barbecue sauce, lettuce and tomato.

Disclaimer

While every effort has been made to ensure the information is accurate and up to date, individual needs may vary and dietary requirements can differ based on personal health conditions. Always check food labels and allergen information before preparing or consuming any recipe. If you have specific health concerns, allergies, intolerances, or are following a medically prescribed diet, seek advice from your GP, pharmacist, or a registered dietitian before making significant changes to your diet or lifestyle.

Article history

The information on this page is peer reviewed by qualified clinicians.

  • 16 Jan 2026 | Originally published

    Authored by:

    UK recipe editors

    Peer reviewed by

    UK recipe editors
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