This caramelized apple melt is a delightful twist on the classic grilled cheese. Sweet, buttery apples and gooey mozzarella are sandwiched between slices of sourdough bread, then griddled to golden perfection. A smear of Dijon mustard adds a tangy kick that balances the sweetness beautifully.
Serve it alongside a fresh arugula salad tossed with honey Dijon dressing, dried cranberries and sunflower seeds for a complete meal that’s both satisfying and elegant. Perfect for a quick lunch or a cozy dinner.
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Recipe details
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Values are calculated per serving from ingredient amounts and the ingredient nutrition reference per 100g. Allergen and diet labels use available ingredient metadata and name matching; always check product labels for strict diets or allergies. Some ingredient amounts or nutrition values were incomplete, so this is marked as a partial estimate.
Ingredients
Instructions
- Core the apple and cut into thin slices. Pick the thyme leaves from the stems.
- In a small bowl, toss the apple slices with sugar, olive oil and half the thyme leaves. Season with a pinch of salt.
- Heat a skillet over medium heat. Add the apple mixture and cook, stirring occasionally, until softened and lightly caramelized, about 5 minutes. Transfer to a plate.
- Spread 1/2 teaspoon Dijon mustard on each slice of sourdough bread.
- Layer mozzarella and cheddar cheese on two slices of bread. Top with the caramelized apples and the remaining thyme leaves. Close the sandwiches with the remaining bread slices, mustard side down.
- Spread 1 tablespoon butter on the outside of each sandwich (top and bottom).
- In the same skillet over medium heat, cook the sandwiches until golden brown and the cheese is melted, about 3-4 minutes per side.
- While the sandwiches cook, combine arugula, dried cranberries, sunflower seeds and honey Dijon dressing in a bowl. Toss to coat.
- Serve the melts with the arugula salad on the side.
Recipe Tips
Use a firm apple like Granny Smith or Honeycrisp for the best texture.
If you prefer extra crispy bread, press the sandwich gently with a spatula while cooking.
Feel free to substitute the cheddar with Gruyère for a nuttier flavor.
FAQ
Can I make this sandwich gluten-free?
Yes, simply use gluten-free bread in place of sourdough.
What can I use instead of honey Dijon dressing?
Whisk together 2 tablespoons olive oil, 1 tablespoon apple cider vinegar, 1 teaspoon honey and 1 teaspoon Dijon mustard.
Can I prepare the caramelized apples ahead of time?
Absolutely. Cook the apples, let them cool and store in the fridge for up to 3 days.




























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