Mushroom Gruyere Grilled Cheese

This mushroom gruyere grilled cheese sandwich is the perfect combination of the ease of a grilled cheese sandwich and fancy(ish) ingredients that are a surefire way to wow anyone you might prepare this meal for! Be prepared for people to be seriously impressed!
I learned a long time ago that while I don’t actually love a traditional grilled cheese – white sandwich bread with pre-packaged cheese slices – I adore a fancy-pants grilled cheese. Put some caramelized onion in there, artichoke hearts (recipe coming soon), or this version with sauteed mushrooms are my heart just sings.
These sandwiches are a perfect weeknight dinner. The mushrooms only take about 10-15 minutes to cook down and brown up deliciously, and after that it’s literally as simple as a regular grilled cheese.
And these can be made with regular store-bought sandwich bread, but I highly recommend buying a good loaf of Italian or French bread from your grocery store’s bakery section. The mushrooms need a sturdy bread base. I’ve made these with regular bread, and it just doesn’t hold together quite as well. You can also use sourdough, but I appear to be the only person in the world who doesn’t like sourdough bread, so it rarely makes an appearance in my kitchen.
Another benefit of this sandwich – the veggies are IN the sandwich, so there’s no need to make a side dish! If you want to though, this pairs really well with simple green salad.
Mushroom Gruyere Grilled Cheese
Recipe details
Ingredients
Mushroom Gruyere Grilled Cheese
- 8 slices of Italian bread
- butter for spreading on bread
- 8 ounces shredded gruyere cheese
- 1 tablespoon olive oil
- 16 ounces portobello mushrooms, thinly sliced
- salt and pepper to taste
Instructions
To Make Mushroom Gruyere Grilled Cheese
- Mushrooms:
- Start by heating a large skillet over medium high heat, add the olive oil and the sliced mushrooms. Saute for 8-10 minutes until mushrooms are dark brown. Taste and season with salt and pepper as needed. Wipe the pan out, and set aside.
To Make the Sandwiches
- Butter one side of each slice of bread generously.
- Pile 1 ounce cheese on to 4 of the slices and top with 1/4 of the mushrooms. Add another ounce of cheese on top of the mushrooms, and place the top slice of bread on the sandwich. Repeat with remaining ingredients.
- Place the same skillet you used to cook the mushrooms over medium heat, and place the sandwiches in the pan. Let them cook on the first side for 4-5 minutes or until well browned. Flip the sandwiches, and let them cook on the other side for 2-4 minutes until that side is browned as well.
- Let them cool for a few minutes, cut and serve!

Comments
Share your thoughts, or ask a question!
Looks yummy!
Sounds like it makes 4 sandwiches.