Caramelized Onion, Arugula, and Herbed Mayo Gourmet Grilled Cheese

Name: Caramelized Onion, Arugula, and Herbed Mayo Gourmet Grilled Cheese
Prep time: 5 min
Cook time: 15 min
Total time: 20 min
Cuisine: American
Ingredients: 3 tablespoons mayonnaise; 1 teaspoon fresh parsley ((chopped)); ¼ teaspoon dried oregano; 2 slices sourdough bread; 1 tablespoon butter ((softened)); 2 tablespoons caramelized onions ((store-bought or homemade)); 2 slices Gruyère cheese; ½ cup arugula ((roughly chopped)); 2 slices Gouda cheese

Instructions

Prep:5minCook:15min

This gourmet grilled cheese brings together golden toasted bread, melted cheese, and sweet caramelized onions in every bite. It’s a quick sandwich that still feels hearty and satisfying.

Updated at: Thu, 30 Apr 2026 01:13:06 GMT