Delicious Umami Vegan Mushroom Lentil Burgers: Your Ultimate Plant-Based Patty Recipe

Discover our mouth-watering vegan mushroom lentil burgers – a savory, umami-packed delight crafted from earthy mushrooms, hearty puy lentils, and crunchy walnuts. These healthy, protein-rich patties offer a truly satisfying experience that appeals to everyone, including discerning meat-eaters. This post is proudly sponsored by Stokes Sauces, enhancing your burger experience with their exceptional range.

There’s a particular culinary frustration many plant-based eaters share: going out to a restaurant, scanning the menu for a satisfying vegetarian or vegan burger, only to find the sole option is a “portobello mushroom burger.” While I appreciate a good mushroom, a simple grilled mushroom between two pieces of bread, no matter how beautifully presented, falls short of being a true burger. It’s often a disappointing sandwich, lacking the substance, texture, and complex flavors one expects from a proper patty. This trend, unfortunately, seems to be gaining traction, and it’s time for a more innovative approach to plant-based burgers.

Don’t misunderstand; I genuinely adore mushrooms. But when I crave a burger, I desire a substantial, flavorful patty that offers real bite and satisfaction. Restaurants should, at the very least, offer a robust bean burger alongside any mushroom-based alternative. This very desire inspired me to create these incredible vegan mushroom lentil burgers, which are far more than just a grilled mushroom. These are truly meaty, bursting with umami, and designed to deliver a thoroughly satisfying burger experience that will banish any “disappointing sandwich” memories.

Crafting the Perfect Plant-Based Patty: A Symphony of Flavors and Textures

While my site boasts several delightful bean burger recipes, I firmly believe you can never have too many fantastic veggie burger options. These mushroom and lentil patties stand out, offering a distinct and utterly delicious profile. They are built upon a hearty foundation of finely chopped chestnut mushrooms and nutrient-rich puy lentils, creating a robust and satisfying base. Ground walnuts are incorporated not just for bulk, but also to contribute extra flavor, healthy fats, and a delightful texture that mimics the mouthfeel of traditional meat burgers. To ensure these patties hold together beautifully, a clever combination of oats, flaxseed, and breadcrumbs acts as the perfect binder, resulting in a firm yet tender burger.

The magic truly happens with the careful selection of seasonings. Miso paste and soy sauce infuse these burgers with a deep, complex umami flavor that is both savory and incredibly moreish. Fresh thyme, smoky paprika, aromatic garlic, and sweet red onion round out the flavor profile, creating a symphony of tastes that elevates these patties beyond a simple veggie burger. The result is a healthy, protein-packed, and fiber-rich burger that is guaranteed to please a diverse palate, earning enthusiastic approval even from dedicated meat-eaters.

Optimal Cooking for the Best Texture

To achieve the best possible texture and ensure a wonderfully firm yet juicy burger with a crispy exterior, these patties are ideally baked rather than fried. Baking allows them to cook through evenly without absorbing excessive oil, resulting in a healthier and more stable patty. If you’re planning a barbecue, you can still enjoy these on the grill! I highly recommend at least partially baking them first to set their structure, then finishing them off on the barbecue for that authentic smoky char and a beautiful crisp finish.

Elevate Your Burger Experience with Stokes Sauces

No burger is truly complete without the perfect accompaniment, and that’s where Stokes Sauces shine. I am a huge admirer of Stokes Sauces, a brand that shares my philosophy: food should be simple, good, and utterly delicious. They meticulously craft their sauces using unique recipes, prepared in small batches with only the finest quality ingredients. Take their Tomato Ketchup, for instance, made with succulent Italian tomatoes, or their creamy Real Mayonnaise, featuring extra virgin olive oil and free-range eggs. Even their traditional British Brown Sauce is elevated by a generous splash of real date puree, showcasing their commitment to authentic flavor.

Founded in 2004 by Rick Sheepshanks, Stokes Sauces has grown to employ over 40 dedicated individuals, producing more than 75 distinct lines of sauces, ketchups, mayonnaise, preserves, dressings, and chutneys. Every single product is hand-produced in their Suffolk “Saucery” following carefully developed and closely guarded recipes, ensuring consistent quality and exceptional taste. Their extensive range means there’s a perfect Stokes sauce for every occasion, whether it’s enhancing your everyday meals or completing an elaborate al fresco feast or barbecue.

A World of Flavor: Stokes Sauces Perfect for Your Burgers and BBQ

Just about every creation from Stokes has a place in, on, or alongside a BBQ or al fresco meal. Here are some favorites that pair exceptionally well with these vegan mushroom lentil burgers and other grilled delights:

• Stokes Award-Winning Tomato Ketchup and its flavorful family: Beyond the classic, explore their Chipotle Ketchup, Chilli Ketchup, Curry Ketchup, and Bloody Mary Ketchup. Each offers a unique twist, perfect for marinating or as a vibrant dipping sauce.
• Stokes Real Mayonnaise and its creamy companions: The rich, smooth texture of their Real Mayonnaise is ideal for any salad or adds a luxurious sheen to a fresh, crispy slaw. Venture further with their creamy aioli of Stokes Garlic Mayonnaise, the fiery kick of their Chilli Mayonnaise, the bright, zesty tang of their Lemon Mayonnaise, or the irresistibly sweet and savory magic of Stokes Mustard & Honey Mayonnaise.
• Stokes Original BBQ Sauce: A thick, smoky classic, sweetened with natural blossom honey and a touch of molasses. It’s incredibly versatile, serving beautifully as an accompaniment, a marinade for grilled vegetables, or a dipping sauce.
• Stokes Hot & Spicy BBQ Sauce: For those who love a bit of heat, this sauce delivers! To perfectly balance the chili’s spice, it boasts even more molasses and honey, allowing the initial smoky BBQ flavors to shine before the spicy warmth gracefully develops as an aftertaste.
• Stokes Sweet & Sticky BBQ Sauce: Another fantastic variation, deeply sweet with an unexpected yet sensational kick of British horseradish and Worcestershire sauce. These bold flavors perfectly balance the sticky maple syrup, creating a truly memorable sauce.
• Stokes Burger Relish: This relish is a game-changer for any burger. A delightful blend of sweet red pepper, onion, and tomato, subtly spiced with chili, it’s crafted in the style of a fresh salsa. It promises to transform ordinary burgers into something extraordinary, and it was absolutely delicious with our mushroom lentil burgers!
• Stokes Sticky Pickle: Scrumptiously sticky, this pickle features Stokes’ unique blend of vegetables suspended in a sweet and spicy sauce made with rich molasses and black treacle. It adds a wonderful tangy and sweet counterpoint.
• Stokes English Mustard: A powerful yet smooth take on the classic mustard, perfect for those who appreciate a strong, authentic flavor without the harsh “burn.” If you’re a mustard enthusiast, this one is a must-try with any burger.

Choosing the right sauce can truly elevate a burger from good to unforgettable, and Stokes Sauces offers an unparalleled range to suit every preference. Their dedication to quality ingredients and traditional methods ensures that every dollop, spread, or dip adds a burst of authentic flavor to your meal. Explore their full selection on their website to find your new favorite burger companion!

How To Make Vegan Mushroom Lentil Burgers: Step-by-Step Guide

Creating these delicious plant-based burgers is a straightforward process. Follow these steps to prepare your savory patties:

Start by preparing your flax egg, which acts as a binder. Mix ground flaxseed with water and set it aside to thicken. Next, process the fresh chestnut mushrooms in a food processor until they are finely chopped. This helps create a meaty texture.

In a pan, gently fry some diced red onion until it softens, then add the chopped mushrooms. Cook this mixture until all the excess moisture has evaporated and the mushrooms start to brown slightly, intensifying their flavor. Stir in the crushed garlic for the last minute of cooking.

Next, pulse walnuts and rolled oats in the food processor until they are finely ground. Add the cooked mushroom and onion mixture, along with cooked puy lentils, breadcrumbs, cornflour, soy sauce, miso paste, the flax egg, fresh thyme, smoked paprika, salt, and pepper to the food processor. Pulse everything together until the mixture is well combined but still retains some texture – you don’t want it completely smooth.

Once the mixture is ready, divide it into six equal portions and shape them into patties using your hands. Bake these patties in a preheated oven until they are beautifully crisp and firm to the touch, flipping halfway through for even cooking. Serve them hot in burger buns with your favorite toppings and a generous dollop of Stokes Sauces for an unforgettable meal!

Print

5 from 3 votes

Mushroom Lentil Burgers (Vegan)

These savory, umami-flavored vegan veggie burgers are crafted with a hearty blend of mushrooms, puy lentils, and walnuts. Packed with wholesome veggies and plant-based protein, they offer a delicious and healthier option that is incredibly satisfying and sure to please everyone, even the most dedicated meat-eaters.

Course Main Course

Cuisine vegan

Keyword burgers

Prep Time 20 minutes minutes

Cook Time 30 minutes minutes

Total Time 50 minutes minutes

Servings 6 people

Author Domestic Gothess

Ingredients

• 1 Tbsp ground flaxseed
• 2 ½ Tbsp water
• 250 g (9 oz) chestnut mushrooms
• 1 Tbsp olive oil
• 1 medium red onion peeled and diced
• 4 cloves garlic peeled and crushed
• 75 g (3 oz) walnuts
• 50 g (½ cup) rolled porridge oats
• 250 g (1 ⅔ cup) cooked puy lentils (I buy the precooked packets by Merchant Gourmet)
• 2 Tbsp cornflour (cornstarch)
• 35 g (4 Tbsp) dry breadcrumbs
• 1 Tbsp soy sauce
• 2 tsp miso paste
• 1 Tbsp fresh thyme leaves
• ¼ tsp smoked paprika
• ½ tsp salt
• a good grinding of black pepper
• 6 burger buns and toppings of your choice to serve

Instructions

• Preheat your oven to 190°C (375°F) or gas mark 5. Line a baking tray with baking parchment for easy handling.
• In a small bowl, combine the ground flaxseed and water. Stir well and set aside to create your flax egg, which will act as a binder.
• Place the chestnut mushrooms into a food processor and pulse until they are finely chopped. Be careful not to over-process them into a paste.
• Heat the olive oil in a wide frying pan over a medium-low heat. Add the diced red onion and cook gently, stirring frequently, until the onion becomes soft and translucent.
• Add the finely chopped mushrooms to the pan. Continue to cook, stirring regularly, until all of the excess water released by the mushrooms has evaporated and they begin to lightly brown. Stir in the crushed garlic and cook for just one more minute until fragrant.
• In the food processor, combine the walnuts and rolled oats. Blend until they are finely chopped into a coarse flour. Then, add the cooked mushroom and onion mixture, the cooked puy lentils, breadcrumbs, cornflour (cornstarch), soy sauce, miso paste, the prepared flax egg, fresh thyme, smoked paprika, salt, and pepper.
• Pulse the mixture in the food processor until all ingredients are well combined and fairly finely chopped, but still retaining a pleasant texture. Avoid blending until it’s completely smooth; some bite is desirable.
• Remove the mixture from the food processor and give it a final good mix by hand to ensure everything is evenly distributed. Divide the mixture into six equal portions, and then shape each portion into a firm burger patty using your hands.
• Place the patties on your prepared baking tray. Bake the burgers for approximately 30-35 minutes, making sure to flip them halfway through the cooking time. They should be firm to the touch and boast a lovely crispy, golden-brown exterior.
• Serve your homemade vegan mushroom lentil burgers hot, nestled in burger buns with your favorite toppings such as fresh lettuce, sliced tomatoes, pickles, and a generous dollop of delicious Stokes Sauces. Enjoy!

These vegan mushroom lentil burgers offer a truly satisfying and flavorful alternative to traditional meat burgers, proving that plant-based meals can be hearty and incredibly delicious. Paired with the exceptional quality and diverse flavors of Stokes Sauces, every bite is an experience to savor. Thank you for supporting the brands that enable me to continue sharing my passion for food and creating wonderful recipes for you. Enjoy your culinary adventure!