These straightforward vegan portobella burgers are the best path to a significantly satisfying grilled burger – simply marinate the caps, hit them with warmth, and pile on the toppings.

Key Substances & Substitutions
- Portobello mushroom caps. The star – massive, meaty caps that take up marinade superbly and prepare dinner up juicy and satisfying. Search for caps which might be agency and dry, with out mushy spots. Wipe them clear with a humid material quite than rinsing, since mushrooms take up water rapidly and also you need them to absorb marinade as an alternative.
- Teriyaki marinade. The basic pairing for portobello burgers. Bottled teriyaki sauce is completely high quality right here, or make your individual with soy sauce, mirin, slightly sesame oil, garlic, and ginger. Different nice marinade choices: balsamic vinegar with olive oil and herbs, or a easy pink wine vinegar and soy sauce combo.
- Entire-grain buns. Sturdy sufficient to carry a juicy portobello with out getting soggy. Toast them on the grill or in a skillet – it makes an actual distinction. Ciabatta rolls or toasted English muffins are glorious options.
- Toppings. The great thing about these burgers is how customizable they’re. Caramelized onions are particularly good right here – their sweetness enhances the savory mushroom. Child arugula provides a peppery chew; sliced avocado provides creaminess. Have enjoyable with it.

Useful Suggestions
Marinate gill-side down first. Place the portobello caps with the gill aspect dealing with down within the marinade for the primary portion of the marinating time, then flip. This ensures the undersides – which prepare dinner first on the grill – are effectively coated. At the very least quarter-hour is sweet; as much as an hour is even higher.
Do not discard the remaining marinade. Pour any unused marinade again into the bottle and set it apart. You will need to brush the caps with further marinade as they prepare dinner, which retains them moist and provides a lacquered, barely charred glaze that is completely scrumptious.
Excessive warmth for grill marks, medium for pan cooking. On a grill, you need excessive warmth to get these attractive char marks. In a skillet, medium is best – excessive warmth causes the marinade to burn earlier than the mushroom is cooked by way of. Both approach, do not rush it. The caps want a full 4-5 minutes per aspect.
Toast your buns. A dry, untoasted bun is the quickest solution to make an excellent portobello burger really feel disappointing. Throw the buns on the grill or cut-side-down in a dry skillet for 1-2 minutes. It makes the entire burger higher.
Allow them to relaxation for a minute earlier than serving. Portobello caps launch numerous moisture as they cool barely. Give them 60 seconds on a rack or plate earlier than loading onto the bun – this retains the underside bun from going soggy instantly.
Variations
- Balsamic marinade. Swap the teriyaki for a mixture of 3 tablespoons balsamic vinegar, 2 tablespoons olive oil, 1 teaspoon Dijon mustard, and a pinch of dried thyme. Wealthy, tangy, and glorious with caramelized onions.
- Smoky chipotle model. Use a marinade of soy sauce, lime juice, 1 teaspoon chipotle powder, and a drizzle of maple syrup. Serve with guacamole and pickled jalapeños for a Tex-Mex twist.
- Italian herb model. Marinate in olive oil with garlic, balsamic, and Italian seasoning. High with roasted pink peppers, vegan mozzarella, and recent basil – it is basically a Caprese burger.
- Pan-cooked with wine. For indoor cooking, deglaze the pan with a splash of pink wine midway by way of cooking. It provides depth and creates a silky pan sauce to drizzle over the completed burger.
- Make it a bowl. Skip the bun solely and serve the portobello cap over a grain bowl with farro, roasted greens, and tahini dressing. The teriyaki flavor works superbly on this context.
- Add cheese. Within the final minute of cooking, place a slice of vegan cheese on the gill aspect and canopy with a lid or dome to soften it barely. Pepper jack or smoked gouda model vegan cheeses are each improbable right here.
Serving Concepts
The basic method is on a toasted whole-grain bun with caramelized or uncooked onion, child greens, sliced tomato, and a beneficiant schmear of vegan mayo. The portobello is substantial sufficient to carry its personal in opposition to daring toppings – sautéed garlic, a drizzle of teriyaki, pickles, and mustard all work superbly. If you happen to’re serving a crowd, set out an expansion of condiments and toppings and let everybody construct their very own. For extra inspiration, take a look at the best portobello mushroom recipes on VegKitchen.
And not using a bun, these are simply as satisfying. Serve a portobello cap over cooked grains with roasted greens and a drizzle of the pan sauce. They’re additionally glorious alongside grilled corn and a brilliant fresh tomato relish – easy, summery, and easy.
Storing & Freezing
Cooked portobello caps preserve effectively in an hermetic container within the fridge for as much as 3 days. Reheat in a skillet over medium warmth with a splash of marinade or water to stop sticking, or heat in a 350°F oven for about 8 minutes. They’re additionally surprisingly good chilly, sliced skinny over a salad.
Portobello burgers do not freeze particularly effectively – the feel turns into fairly mushy and watery after thawing. They’re greatest made recent or made a day forward and refrigerated. If you happen to do freeze them, wrap individually and reheat within the oven quite than the microwave for the very best texture.

Extra Vegan Burger Recipes
If you happen to cherished this recipe, listed here are a couple of extra you would possibly get pleasure from:
Recipe

Straightforward Vegan Portobella Burgers
These straightforward vegan portobella burgers are juicy, smoky, and prepared in minutes — simply marinate, grill or pan-cook, and pile in your favourite toppings.
Servings: burgers
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Substances
- portobello caps as many as wanted (1 per serving)
- teriyaki marinade selfmade or bottled; as wanted for marinating
- whole-grain buns or toasted English muffins
Directions
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Stem the portabellas and wipe them clear. Pour the marinade of selection right into a shallow container and organize the portobello caps, underside down, in a single layer. Let stand for at the very least quarter-hour and as much as an hour. Pour unused marinade again right into a bottle for ending the dish; you may have sufficient left over to make use of for one more event.
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To grill: Put together grill. Grill the portobellos, underside down, for 4–5 minutes. Brush generously with extra marinade, then flip and grill for five minutes longer or till charred to your liking.
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To prepare dinner in a skillet: Warmth a shallow layer of marinade within the skillet. Cook dinner the portobellos, underside down, for 4–5 minutes. Flip and prepare dinner for five minutes longer, or till browned to your liking. Add a small quantity of further marinade if wanted to maintain the skillet moist.
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Serve portobello caps on whole-grain buns with no matter different toppings you would like. You possibly can place quite a lot of these toppings and condiments on the desk, and let everybody repair their very own sandwich!
Vitamin (Estimate per Serving)
Energy: 99kcalCarbohydrates: 17gProtein: 6gFats: 1gSaturated Fats: 1gPolyunsaturated Fats: 1gMonounsaturated Fats: 1gSodium: 2825mgPotassium: 258mgFiber: 1gSugar: 11gVitamin A: 1IUVitamin C: 2mgCalcium: 30mgIron: 2mg







