Introduction
If you’re searching for a savory and satisfying meal that brings together robust flavors and creamy textures, look no further than these delicious mushroom sandwiches accented with a zesty horseradish aioli. With roasted mushrooms perfectly seasoned and paired with Havarti cheese, fresh arugula, and a hint of pesto, this recipe is sure to please both meat lovers and vegetarians alike.
Detailed Ingredients with measures
Roasted Mushrooms:
– 16 ounces sliced mushrooms (portobello or white button)
– 2 tablespoons avocado oil
– 2 tablespoons Cajun seasoning (adjust if seasoning contains salt)
– Salt and pepper to taste
Horseradish Aioli:
– 1/2 cup mayonnaise
– 1 small clove garlic, grated (or half a clove)
– 1–2 teaspoons horseradish sauce, to taste
– 1–2 teaspoons lemon juice, to taste
– Salt, to taste
Sandwiches:
– Bread of choice (e.g., caramelized onion focaccia)
– Pesto rosso (optional)
– Havarti cheese slices
– Arugula tossed with olive oil and lemon
Prep Time
15 minutes
Cook Time, Total Time, Yield
Cook Time: 25 minutes
Total Time: 40 minutes
Yield: Serves 4
Enjoy this delightful combination in your kitchen, bringing together the earthy flavors of roasted mushrooms and the creamy tang of horseradish aioli. Perfect for a hearty lunch or a satisfying dinner!
Detailed Directions and Instructions
Roast the Mushrooms
Preheat the oven to 450°F (232°C). Toss sliced mushrooms with avocado oil and Cajun seasoning on a sheet pan until well combined. Roast for 20–25 minutes until golden brown.
Prepare the Horseradish Aioli
In a bowl, mix mayonnaise, grated garlic, horseradish sauce, and lemon juice until well combined. Season with salt to taste.
Assemble the Sandwiches
Toast the bread during the last few minutes of roasting the mushrooms. Split the bread and spread pesto rosso on the bottom half (if using). Layer roasted mushrooms, Havarti cheese (melted if desired), arugula, and top with horseradish aioli. Place the top half of the bread over the fillings.
Serve
Slice the sandwich as desired and serve immediately.
Notes
Adjusting the Cajun Seasoning
If your Cajun seasoning contains salt, consider adjusting the amount of added salt to avoid over-seasoning.
Flavor Variations
Feel free to experiment with different types of cheese or add additional vegetables to the sandwich for extra flavor and texture.
Storage Instructions
If you have leftover aioli, store it in an airtight container in the refrigerator for up to a week.
Cook techniques
Roasting Mushrooms
Roasting mushrooms enhances their flavor and texture. Use high heat (450°F/232°C) and oil to achieve a golden brown color. Tossing with seasoning ensures even distribution.
Making Aioli
Combining mayonnaise, garlic, horseradish sauce, and lemon juice creates a flavorful aioli. Adjust the ingredients to taste for the perfect balance of creaminess and tang.
Assembling Sandwiches
Layering ingredients in the right order is key. Start with a spread on the bread, then add main components followed by greens. This helps maintain structure and flavor in each bite.
Toasting Bread
Toasting bread adds crunch and warmth. Do this last so the bread is fresh and complements the fillings well.
FAQ
Can I use different types of mushrooms?
Yes, you can use any variety of mushrooms you prefer, such as shiitake or cremini.
Is there a substitute for avocado oil?
Yes, olive oil or another neutral oil can be used in place of avocado oil.
How do I adjust the heat level of the Cajun seasoning?
You can add more or less Cajun seasoning according to your taste or use a milder version of the seasoning.
Can I make the horseradish aioli ahead of time?
Yes, you can prepare the aioli in advance and refrigerate it for up to a week.
What types of bread work best for this sandwich?
Focaccia, ciabatta, or any crusty bread would work well to hold the fillings.
Conclusion
Enjoying roasted mushrooms with horseradish aioli in a delicious sandwich elevates the flavor profile while providing a satisfying meal option. The combination of creamy Havarti cheese and peppery arugula topped with a zesty aioli makes this sandwich both rich and refreshing, perfect for any time of day.
Grilled Chicken and Roasted Mushroom Sandwich
Add grilled chicken breast slices to your sandwich for added protein and flavor. The combination of the juicy chicken and roasted mushrooms will create a savory delight.
Spicy Roasted Vegetable Sandwich
Incorporate additional roasted vegetables such as bell peppers and zucchini for a colorful, healthy twist. Their flavors will complement the mushrooms beautifully.
Vegan Mushroom Avocado Toast
Swap mayo for a vegan alternative to create a delightful vegan option using roasted mushrooms and avocado, served on toasted bread. Add a sprinkle of red pepper flakes for extra kick.
Mushroom and Spinach Quesadilla
Transform the mushroom filling into a quesadilla by adding sautéed spinach and cheese of your choice. Grill until crispy for a crunchy, cheesy treat.
Stuffed Portobello Mushrooms
Use large portobello caps instead of bread, stuffing them with the roasted mushroom mixture, cheese, and aioli for a low-carb, flavorful meal.
Mushroom Pasta Salad
Toss roasted mushrooms with your favorite pasta, arugula, and a drizzle of horseradish aioli for a unique cold pasta salad perfect for picnics or side dishes.
