4 roasted onion with gruyeere Recipes

white pearl onions, peeled, red pearl onions, peeled, shallots, peeled , halved through root end, green onions, dark green tops trimmed, sweet onions (such as vidalia), peeled, cut into 3/4-to 1-inch wedges through root end, red onion, peeled, cut into 3/4-to 1-inch wedges through root end, brown-skinned onion, peeled, cut into 3/4-to 1-inch wedges through root end, extra-virgin olive oil, fresh thyme leaves, coarse kosher salt, freshly ground black pepper, coarsely torn 1/2-inch pieces rustic bread with crust, low-salt chicken broth, gruyere cheese, coarsely grated (about 1 1/2 cups packed), sea salt flakes or crystals

butter, mushrooms, sliced, dijon mustard, whole wheat bread, sliced roasted red bell peppers, chopped onion, shredded gruyere cheese, butter, melted

leeks, white parts only, well cleaned , but in half lengthwise, then cut into 1-inch pieces, onions , preferable vidalia, thinly sliced, red onions, thinly sliced, garlic cloves, thinly sliced, olive oil, salt and pepper, chopped fresh thyme or 1 tsp dried thyme, dry red wine, low sodium beef broth, chopped fresh parsley, baguette, brated gruyere cheese