What you need:

• Hamburger Buns
• 2 Portobello Mushrooms
• ½ Onion Sliced
• 1 Tomato Sliced
• Vegan Cheese (I used miyokos)
• ¼ cup Bread crumbs

Shroom Marinade:

• 1 Tablespoon Onion Powder
• 1 Tablespoon Garlic Powder
• 1 Tablespoon Pepper
• ½ a Beer
• ¼ cup Soy Sauce 
• 1Tablespoon of Salt
• Water to fill

How to cook

Portobello Marinade:

Put all the marinating spices in a deep bowl. Make sure both mushrooms are submerged at least halfway. Leave the Portobello mushrooms marinating as long as you can in the fridge.

Crumbs:

• Pour the bread crumbs in a bowl  
• ½ teaspoon Pepper
• ½ teaspoon Garlic Powder
• ½ teaspoon Onion Powder
• ½ teaspoon Paprika
• ½ teaspoon Salt 
• Mix
• Set Aside

Bake:

• Dip the Portobello mushrooms in the Bread Crumbs, on all sides.
• Add the cheese with the shrooms facing up, like a bowl. 
• Add more crumbs on top of the cheese.
• Bake the shrooms at 400° for 20 minutes or until you can stick a fork right through it. 
• Toast the Buns (optional)
• When the shrooms are done baking, place it on the Bun
• Add your Sliced Onion, Sliced Tomatoes, Ketchup, Mustard, Pickles, whatever you like!
• Add other bun to complete

Devour!!