Elevate your grilled cheese experience with this gourmet recipe featuring Gouda, roasted mushrooms, and caramelized onions. Discover the perfect ingredients like sourdough bread and aged Gouda, along with step-by-step cooking tips. From mixing cheeses to creative variations, this guide will inspire your kitchen adventures.
4 slices sourdough bread
6 ounces aged Gouda cheese, sliced
1 cup mushrooms (such as cremini or shiitake), sliced
1 medium onion, thinly sliced
2 tablespoons butter
2 tablespoons olive oil
Salt and pepper to taste
Fresh thyme leaves (optional, for garnish)