Ingredients per serving


Prepare the Herb Mayonnaise

Prepare the Miso Mayonnaise

  • Shiro Miso 140.0 g

Prepare the Burger

  • Portobello mushroom caps, gills removed 10.0 each
  • Smoked Gouda cheese 10.0 slices
  • Tomato 10.0 slices
  • Hamburger buns, toasted 10.0 each
  • Herb Mayonnaise, prepared 300.0 ml
  • Miso Mayonnaise, prepared 300.0 ml
  • Scallions, thinly sliced on a bias 125.0 g
  • Purple cabbage, thinly sliced 125.0 g
  • Maille Dijon Originale Mustard 4 x 4.1 kg 125.0 ml

Portobello mushroom caps topped with smoked Gouda cheese, Dijon mustard, tomato, scallions, purple cabbage and house-made herb and miso mayonnaise.   



  1. Prepare the Herb Mayonnaise

    • Combine all ingredients. Reserve refrigerated.
  2. Prepare the Miso Mayonnaise

    • Whisk together ingredients until smooth. Reserve refrigerated.
  3. Prepare the Burger

    • Generously brush both sides of the Portobello caps with Miso Mayonnaise. Grill to desired doneness and top with cheese.
    • Spread Dijon on top bun and Herb Mayonnaise on bottom bun. Build burger with remaining ingredients.
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