Roasted Mushroom Sandwich with Horseradish Aioli

Shared by Miso

Layers of roasty mushrooms, havarti, lemony arugula, and an easy homemade horseradish aioli make this mushroom sandwich a winner. A saucy, salty, hefty masterpiece!

Nutrition

• mushroom
  453.6 g
• avocado oil
  2 tbsp
• cajun seasoning
  2 tbsp
• salt
  1 pinch
• pepper
  1 pinch
• mayonnaise
  0.5 cup
• garlic
  1 pcs
• horseradish sauce
  1.5 tsp
• lemon juice
  1.5 tsp
• bread
  1 pcs
• pesto
  1 tbsp
• havarti cheese
  3 pcs
• arugula
  100 g

Instructions

1. 1

   Preheat the oven to 450 degrees. Toss the sliced mushrooms with the avocado oil and the seasoning on a sheet pan until well-combined. Roast for 20-25 minutes, until golden brown.

2. 2

   Mix all the sauce ingredients in a bowl until well-combined. Taste and season.

3. 3

   Toast the bread for the last few minutes on the pan with the mushrooms. Split the bread, spread with pesto rosso, roasty mushrooms, havarti (pop it in the oven again for a minute if you want it to melt), arugula, and the top piece of bread shmeared with the horseradish sauce.