Jul 14 2026
RestaurantsBurger TheoryFarm Fresh Recipe

Farm Fresh Recipe

Inspired by Burger Theory
Time30m
Serves2

Boursin™ cheese, grilled onions, Portobello mushroom, lettuce, Roasted Red Peppers, roasted garlic mayo.

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Ingredients

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Main Ingredients

Method

Preparation Steps

  1. 1

    Prepare the Roasted Garlic Mayo

    In a small bowl, combine mayonnaise with minced roasted garlic. Adjust seasoning with salt and pepper to taste. Set aside.

  2. 2

    Grill the Onions

    Slice the onion into rings. Heat 1 tablespoon of olive oil in a skillet over medium heat. Add the onion rings and sauté until they are golden brown and caramelized, about 8-10 minutes. Remove from heat and set aside.

  3. 3

    Grill the Portobello Mushrooms

    Brush the Portobello mushroom caps with the remaining olive oil, and season with salt and pepper. Grill them over medium heat for about 5-7 minutes on each side, until tender.

  4. 4

    Assemble the Sandwich

    On a plate, place a grilled Portobello mushroom cap. Spread a generous layer of Boursin cheese on top. Add the grilled onions, roasted red peppers, and lettuce leaves. Top with a second mushroom cap if desired, or serve open-faced.

  5. 5

    Serve

    Drizzle with roasted garlic mayo before serving. Enjoy your Farm Fresh sandwich!

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