Shroom Burgers

These vegetarian Shroom Burgers will rock your world! Take a crispy fried portobello mushroom with loads of melted cheese, add your toppings and be ready to say “YUM!”. Vegetarians and meat-eaters alike will love this delicious shroom burger recipe.

• 4 large portobello mushroom caps, stems sliced off
• olive, vegetable, avocado or canola oil
• 1 teaspoon kosher salt
• 1 1/2 cups, plus 1 teaspoon all purpose flour, divided
• 4 large eggs
• 2 cups panko breadcrumbs
• 1 1/2 cups mozzarella cheese
• 1/2 cup cheddar cheese or gruyere, Monterrey Jack or other good melting cheese
• 1/4 teaspoon onion powder
• 1/4 teaspoon garlic powder
• 4 hamburger buns

• 1/2 cup mayonnaise (or vegan mayonnaise)
• 1 tablespoon dijon mustard
• 1 teaspoon ketchup
• 1 teaspoon dill pickle juice (from jar of pickles)
• 1 pinch cayenne pepper (optional)

• 1 ripe tomato , sliced into 4 – 1/4 inch slices
• 1/2 ripe avocado , peeled and cut into 1/4 inch slices
• 4 pieces romaine or other crisp lettuce