Save A gourmet twist on the classic grilled cheese featuring sweet caramelized onions, crisp apple slices, and sharp cheddar all melted between golden buttery bread.
This sandwich has become a favorite in my family for its balance of sweet and savory and the perfect melty cheese texture.
Ingredients
- For the Caramelized Onions: 1 large yellow onion thinly sliced, 1 tablespoon unsalted butter, 1 teaspoon olive oil, 1/2 teaspoon salt, 1/2 teaspoon sugar (optional for extra sweetness)
- For the Sandwich: 4 slices sourdough or country bread, 2 tablespoons unsalted butter softened for spreading, 1 medium crisp apple (such as Granny Smith or Honeycrisp) thinly sliced, 120 g (4 oz) sharp cheddar cheese sliced or shredded, freshly ground black pepper to taste
Instructions
- Prepare the caramelized onions:
- In a skillet over medium-low heat melt 1 tablespoon butter with olive oil Add sliced onion and salt Cook stirring often for 1518 minutes until onions are deeply golden and soft If desired add sugar halfway through for extra sweetness Set aside
- Assemble the sandwiches:
- Lay out the bread slices Spread butter on one side of each slice On the unbuttered side layer half the cheddar followed by a layer of caramelized onions apple slices a pinch of black pepper and the remaining cheddar Top with the second slice of bread buttered side facing out
- Cook the grilled cheese:
- Heat a nonstick skillet or griddle over medium heat Place sandwiches in the skillet and cook for 34 minutes per side pressing gently until bread is golden brown and cheese is melted Reduce heat if bread browns too quickly
- Remove from heat:
- Let cool for 12 minutes then slice and serve warm
Save This recipe always brings smiles to our family gatherings especially when served with a bowl of tomato soup.
Serving Suggestions
Pair with a light side salad or tomato soup for a complete meal.
Storage Tips
Store leftovers covered in the refrigerator and reheat in a skillet for best texture retention.
Variations
Try adding baby arugula or substitute Gruyère cheese for a different flavor profile.
Save Enjoy your gourmet grilled cheese warm and fresh for the best flavor and texture.
Kitchen Q&A
- → How do I caramelize onions properly?
Cook thinly sliced onions over medium-low heat with butter and oil, stirring often for 15–18 minutes until deeply golden and soft.
- → What type of apple works best?
Crisp varieties like Granny Smith or Honeycrisp provide a refreshing contrast to the sweetness of the onions and richness of cheddar.
- → Can I use other cheeses instead of cheddar?
Yes, Gruyère or fontina can be used to give a different flavor profile while maintaining good meltability.
- → How to get the bread crispy without burning?
Cook sandwiches on medium heat, pressing gently, and reduce heat if the bread browns too fast to ensure even crisping and cheese melting.
- → Any suggested additions for extra flavor?
Adding a thin spread of Dijon mustard or a handful of baby arugula adds layers of spice and freshness.