Jul 14 2026
RestaurantsFlora Jean'sThe Mushroom Sandwich Recipe

The Mushroom Sandwich Recipe

Inspired by Flora Jean's
Time40m
Serves2

local mushroom medley | caramelized onions | peppercorn cashew cream | truffled arugula | lemon arugula salad

Was this page helpful?

Help improve this recipe for others.

Send this recipe to your inbox.

We'll email it straight to you - plus weekly cooking inspiration.

Ingredients

Some product links may be affiliates. If you buy through them, you're supporting the site and Pekin may earn a commission at no extra cost to you.

Mushroom Sandwich

Lemon Arugula Salad

Method

Mushroom Sandwich

  1. 1

    Prepare the Mushrooms

    In a skillet over medium heat, add olive oil. Once hot, add the mixed mushrooms, salt, and black pepper. Sauté for about 5-7 minutes until the mushrooms are tender and golden brown. Remove from heat.

  2. 2

    Caramelize the Onions

    In a separate skillet, add a bit of olive oil and sliced onions. Cook on low heat, stirring occasionally for 20-25 minutes until the onions are soft and caramelized.

  3. 3

    Toast the Bread

    In a toaster or on a grill, lightly toast the slices of bread until golden brown.

  4. 4

    Assemble the Sandwich

    On each slice of bread, spread a generous amount of peppercorn cashew cream. Layer the sautéed mushrooms and caramelized onions, then top with a handful of truffled arugula. Place the top slice of bread on the sandwich.

Lemon Arugula Salad

  1. 5

    Prepare the Salad

    In a large bowl, combine arugula, lemon juice, olive oil, salt, and black pepper. Toss gently to combine, ensuring the arugula is well-coated in the dressing.

More from Flora Jean's