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Recipes
Vegan Portobello Mushroom Sandwich
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19 INGREDIENTS • 15 STEPS • 40MINS

Vegan Portobello Mushroom Sandwich

Recipe
5.0
1 rating
If you're craving a mouth-watering Vegan Grilled Portobello Sandwich or burger, you're going to love this recipe! I'm going to show you how to marinate and cook your portobello mushroom for your sandwich. I was inspired to make a vegan “mushroom steak” to put on the sandwich using a marinade that makes the mushrooms super flavourful.
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The Edgy Veg
Hi I'm Candice, the face of The Edgy Veg and I'm on a journey to revolutionize the food we define as “vegan”.
http://theedgyveg.com/
If you're craving a mouth-watering Vegan Grilled Portobello Sandwich or burger, you're going to love this recipe! I'm going to show you how to marinate and cook your portobello mushroom for your sandwich. I was inspired to make a vegan “mushroom steak” to put on the sandwich using a marinade that makes the mushrooms super flavourful.
40MINS
Total Time
$3.25
Cost Per Serving
Ingredients
Servings
4
us / metric
Portobello Mushroom Patty
Portobello Mushroom
4
Large Portobello Mushrooms, de-stemmed
Olive Oil
2 Tbsp
Balsamic Vinegar
3 Tbsp
Balsamic Vinegar
Liquid Smoke
as needed
Steak Seasoning
3 Tbsp
Steak Seasoning
whichever you prefer
Vegan Worcestershire Sauce
1 Tbsp
Vegan Worcestershire Sauce
or Barbecue Sauce
Barbecue Sauce
3 Tbsp
Barbecue Sauce
up to 4 Tbsp, I used my homemade Guinness BBQ sauce
or any of your choice
Sandwich
Hamburger Bun
4
Hamburger Buns
or 8 thick slices of Sourdough Bread
Baby Greens
1 handful
Baby Greens
I used Organicgirl Supergreens
Red Onion
2
Red Onions
cut into thick slices
Pickles
to taste
Pickles
Horseradish
to taste
Horseradish
Optional Cheese Sauce
Dry Mustard
1 Tbsp
Dry Mustard
Beer
1/3 cup
Beer
I used Guinness Beer
Soy Milk
1 cup
Soy Milk
up to 1 1/2 cup
or Oat Milk
Vegan Shredded Cheese
1 1/2 cups
Vegan Shredded Cheese
Salt
as needed
Salt
plus extra to taste
Nutrition Per Serving
VIEW ALL
Calories
537
Fat
26.1 g
Protein
9.3 g
Carbs
64.0 g
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The Edgy Veg
Hi I'm Candice, the face of The Edgy Veg and I'm on a journey to revolutionize the food we define as “vegan”.
http://theedgyveg.com/

Author's Notes

I highly recommend you also make my quick Guinness BBQ sauce for this sandwich but you can use any BBQ sauce you have at home!
Cooking InstructionsHide images
step 1
Make your marinade in a large Tupperware or shallow bowl, by adding Olive Oil (1 Tbsp), Steak Seasoning (3 Tbsp), Vegan Worcestershire Sauce (1 Tbsp), Balsamic Vinegar (3 Tbsp), and Liquid Smoke (as needed). Whisk everything in the bowl until combined.
step 2
Place the Mushrooms (4) into the bowl and brush the marinade all over the mushrooms (top & bottom). They do not need to be submerged in the marinade or anything, but they should be coated completely. Allow the mushrooms to sit stem-side up and allow them to marinate for 20-30 minutes minimum in the fridge.
step 3
Watch Full Video
Tags
Dairy-Free
4th of July
Grill
Lunch
Healthy
Shellfish-Free
Dinner
Mushrooms
Vegan
Vegetarian
Game Day
Quick & Easy
Labor Day
Memorial Day
Sandwiches & Wraps
Vegetables
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