Grilled Cheese and Mushroom Sandwich

Why You’ll Love Grilled Cheese and Mushroom Sandwich Recipe

If you’re looking for a quick and satisfying sandwich, this recipe is sure to become a favorite. The earthy mushrooms pair beautifully with creamy mozzarella, while the buttery toasted bread creates the perfect crispy exterior.

This sandwich is incredibly versatile and can be enjoyed as a classic grilled sandwich or as an open-faced version. With only a handful of ingredients and a short cooking time, it’s ideal for busy weekdays or whenever you’re craving comfort food.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

• 1 tablespoon extra virgin olive oil (or butter)
• 1 cup white mushrooms or Crimini mushrooms, sliced
• ⅛ teaspoon kosher salt (or sea salt, to taste)
• 2 slices crusty Italian bread (or 1 slice for an open-faced sandwich)
• 2 pats good-quality butter
• 2 ounces fresh mozzarella (or regular mozzarella, or more to taste)

Directions

1. Heat the olive oil or butter in a small sauté pan over medium-high heat.
2. Add the sliced mushrooms and cook, stirring occasionally, until they become tender and golden brown.
3. Season the mushrooms with kosher salt to taste, then remove them from the heat.
4. Butter one side of each slice of bread.
5. Place one slice of bread, buttered side down, onto a nonstick skillet or griddle over medium heat.
6. Evenly spread the sautéed mushrooms over the bread.
7. Top the mushrooms with the mozzarella cheese.
8. Place the second slice of bread on top with the buttered side facing upward.
9. Cook until the bottom slice is golden brown and crisp, then carefully flip the sandwich.
10. Continue cooking until the second side is golden and the cheese is completely melted.
11. Serve immediately while hot and crispy.

Open-Faced Version

1. Place the cheese on a slice of bread.
2. Melt the cheese under a broiler or in an air fryer.
3. Spoon the warm sautéed mushrooms over the melted cheese.
4. Season with additional salt and freshly ground black pepper if desired.
5. Heat briefly again if needed, then serve immediately.

Servings and timing

Servings: 1 sandwich

Preparation time: About 5 minutes

Cooking time: About 7 minutes

Total time: 12 minutes

Variations

• Use Swiss, provolone, cheddar, Gruyère, or fontina instead of mozzarella for a different flavor.
• Add caramelized onions for extra sweetness and depth.
• Include fresh spinach or arugula for added freshness.
• Sprinkle fresh thyme, rosemary, or parsley over the mushrooms before assembling the sandwich.
• Add a layer of pesto or garlic butter for an extra burst of flavor.
• Include cooked bacon for a smoky twist.
• Try sourdough or multigrain bread instead of Italian bread.

Storage/Reheating

Grilled cheese sandwiches are best enjoyed immediately while the bread is crisp and the cheese is melted.

If you have leftovers, store the sandwich in an airtight container in the refrigerator for up to 2 days.

To reheat, warm it in a skillet over medium-low heat until the bread becomes crisp again and the cheese melts. You can also reheat it in an air fryer at 350°F (175°C) for 3 to 5 minutes. Avoid microwaving if possible, as it can make the bread soft.

Store sautéed mushrooms separately for up to 3 days if preparing ahead.

FAQs

Can I use different mushrooms?

Yes. Cremini, baby bella, portobello, shiitake, or a mix of mushrooms all work well.

What is the best bread for grilled cheese?

Crusty Italian bread, sourdough, or artisan country bread provides a crispy exterior and sturdy texture.

Can I use shredded mozzarella?

Yes. Shredded mozzarella melts well and is a convenient substitute for fresh mozzarella.

How do I keep the bread from burning?

Cook over medium or medium-low heat so the bread becomes golden while giving the cheese enough time to melt.

Can I make this sandwich in an air fryer?

Yes. Assemble the sandwich and cook it in an air fryer until the bread is crisp and the cheese is melted, flipping halfway through if needed.

Can I make it dairy-free?

Yes. Use dairy-free butter and your favorite plant-based mozzarella alternative.

What can I serve with this sandwich?

It pairs perfectly with tomato soup, a fresh green salad, roasted vegetables, or potato chips.

Can I prepare the mushrooms ahead of time?

Yes. Cook the mushrooms up to 3 days in advance and refrigerate them until ready to use.

How do I make the sandwich extra crispy?

Use softened butter evenly on the bread and cook slowly over medium heat for an evenly browned, crispy crust.

Can I add more vegetables?

Absolutely. Spinach, roasted peppers, tomatoes, onions, or avocado all make excellent additions.

Conclusion

This Grilled Cheese and Mushroom Sandwich transforms a classic comfort food into something even more flavorful with the addition of golden sautéed mushrooms and creamy mozzarella. Whether you enjoy it as a traditional grilled sandwich or an open-faced version, it’s a quick, satisfying meal that’s perfect any time of day.

Grilled Cheese and Mushroom Sandwich

Print Recipe

Pin Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

No reviews

This grilled cheese and mushroom sandwich is crispy, buttery, and filled with golden sautéed mushrooms and melty mozzarella. It’s a quick and satisfying meal that’s ready in just 12 minutes.

• Author: Emily
• Prep Time: 5 minutes
• Cook Time: 7 minutes
• Total Time: 12 minutes
• Yield: 1 serving
• Category: Main Course
• Method: Stovetop
• Cuisine: American
• Diet: Vegetarian

Ingredients

• 1 Tbsp extra virgin olive oil (or butter)
• 1 cup white mushrooms or Crimini mushrooms (more or less to your liking)
• 1/8 tsp Kosher salt (or sea salt to taste)
• 2 slices bread (preferably crusty Italian bread, or 1 slice for open-faced)
• 2 pats butter
• 2 oz fresh mozzarella (or regular mozzarella, use as much as you like)

Cook Mode Prevent your screen from going dark

Instructions

1. Heat the olive oil or butter in a small sauté pan over medium-high heat.
2. Add the sliced mushrooms and sauté, turning occasionally, until evenly browned. Season with kosher salt and remove from the heat.
3. Butter one side of each slice of bread.
4. Place one slice of bread, butter-side down, on a nonstick skillet or griddle over medium heat.
5. Spread the sautéed mushrooms evenly over the bread.
6. Top with the mozzarella cheese, then place the second slice of bread on top with the buttered side facing up.
7. Cook until the bottom is golden brown, then carefully flip and cook until the second side is golden and the cheese is melted. Serve immediately.
8. For an open-faced version, place the cheese on a slice of bread and melt it under the broiler or in an air fryer. Top with the sautéed mushrooms, season with salt and pepper if desired, heat briefly to warm, and serve.

Notes

• Use Crimini mushrooms for a deeper, earthier flavor.
• Fresh mozzarella creates a creamier sandwich, while regular mozzarella melts more evenly.
• Serve with soup or a simple green salad for a complete meal.
• Best enjoyed immediately while the bread is crisp and the cheese is melted.

Nutrition

• Serving Size: 1 sandwich
• Calories: 520 kcal
• Sugar: 4 g
• Sodium: 720 mg
• Fat: 31 g
• Saturated Fat: 15 g
• Unsaturated Fat: 13 g
• Trans Fat: 0 g
• Carbohydrates: 36 g
• Fiber: 3 g
• Protein: 22 g
• Cholesterol: 65 mg