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- 2 large onions, thinly sliced - 2 tablespoons olive oil - 1 tablespoon unsalted butter - Sea salt and freshly cracked black pepper to taste - 1 cup Gruyere cheese, grated - 4 large flour tortillas - 1 tablespoon fresh thyme leaves (optional) - 1/2 teaspoon garlic powder - Sour cream and salsa for serving Gather these ingredients to make your quesadillas shine. First, onions are key. They bring sweetness when caramelized. Use two large onions, sliced thin for the best results. Next, the fats. Olive oil and unsalted butter help the onions cook. They add flavor and richness. You will also want sea salt and black pepper for seasoning. These enhance every bite. Now for the cheese! Gruyere cheese melts beautifully and has a nutty flavor. Grate one cup to layer in your quesadillas. You will need four large flour tortillas. They hold the filling and get crispy when cooked. Fresh thyme leaves add an aromatic touch, but they are optional. If you like garlic, add garlic powder for an extra kick. Lastly, prepare sour cream and salsa for dipping. These sides balance the rich flavors of the quesadillas. Enjoy creating this delicious treat! - Heat 2 tablespoons of olive oil and 1 tablespoon of butter in a skillet. - Add 2 large, thinly sliced onions and sprinkle with sea salt. - Cook for 15 to 20 minutes until the onions turn golden brown and caramelized. - Wipe the skillet clean and heat it again over medium heat. - Place one large flour tortilla in the skillet. - Layer half of the tortilla with 1 cup of grated Gruyere cheese. - Spread an even layer of caramelized onions on top. - Add another sprinkle of Gruyere cheese for extra flavor. - Fold the tortilla in half to create a half-moon shape and press gently to seal. - Cook the quesadilla for 3 to 4 minutes on each side until golden and crispy. - Remove from the skillet and let cool slightly. - Slice into wedges and serve warm with sour cream and salsa on the side. To get those sweet, golden onions, cook them on low heat. This helps them soften and turn brown without burning. Aim for medium to low heat. A pinch of sugar can boost sweetness even more. Just a little helps the onions caramelize nicely. If you can’t find Gruyere, don’t worry! Try Swiss or mozzarella for a similar taste. Mixing cheeses can add depth. Combine sharp cheddar with creamy fontina for a fun twist. Serve your quesadillas with sour cream and salsa. They add a nice coolness and tang. For a pretty plate, garnish with fresh thyme leaves. Arrange the wedges in a circle to impress your guests! {{image_4}} You can make these quesadillas even better with some tasty veggies. Adding spinach or mushrooms gives a nice twist. They bring more flavor and nutrients to your meal. Try roasted peppers too. They add a sweet touch and a pop of color. Just sauté them a bit before adding to the quesadilla. If you want a heartier dish, consider adding chicken or turkey. Cook the meat first and then mix it in with the onions and cheese. For a vegetarian option, use beans or lentils. They pack protein while keeping the meal plant-based. Do you like heat? Infuse your quesadillas with jalapeños or a dash of hot sauce. This will give them a spicy kick that many enjoy. You can also swap Gruyere with pepper jack cheese. This cheese melts well and adds a bold flavor. Experiment with these spicy options to find your favorite blend! After making caramelized onion Gruyere quesadillas, you may have leftovers. To keep them fresh, store them in an airtight container. Place parchment paper between layers if they stack. This helps maintain texture and prevents sticking. When reheating, use a skillet over medium heat. This keeps the tortillas crisp. Heat for about 2-3 minutes on each side. You can also microwave them, but that may make them soft. If you want to freeze quesadillas, let them cool first. Wrap each one in plastic wrap. Then, place them in a freezer bag. Squeeze out as much air as you can before sealing. This helps avoid freezer burn. To thaw, take them out and let them sit in the fridge overnight. Reheat in a skillet for the best results. Cook on medium heat for 3-4 minutes on each side. In the fridge, these quesadillas last about 3-4 days. If frozen, they can stay good for up to 2 months. Always watch for signs of spoilage. If you see mold or smell something off, it's best to discard them. Enjoy your tasty quesadillas while they are fresh! To caramelize onions well, use medium heat. Start with olive oil and butter in a skillet. Add thinly sliced onions and a pinch of sea salt. Stir them often for 15 to 20 minutes. Watch for a golden-brown color. If they cook too fast, lower the heat. This slow cooking brings out their sweet flavor. Yes, corn tortillas work great too! They add a nice crunch. Just keep in mind they might break easier when folding. Use them if you prefer a gluten-free option. The taste will still be delicious with the cheese and onions. I love serving these quesadillas with sour cream and salsa. They add a lovely contrast to the rich flavors. You can also try guacamole or a fresh salad. These sides help balance the meal and keep it fresh. To reheat quesadillas, use a skillet over low heat. This allows them to warm up without getting soggy. Avoid the microwave, as it adds moisture. Heat each side for a few minutes until crispy again. Gruyere has a nutty and rich flavor. It melts very well, making it perfect for quesadillas. Other cheeses like cheddar or mozzarella have different tastes and textures. Cheddar is sharper, while mozzarella is milder and gooier. Gruyere gives a unique taste you won’t want to miss! You now have all the steps to make delicious caramelized onion Gruyere quesadillas. We discussed the ingredients, cooking techniques, and tasty variations. Remember to perfect your onion caramelization for rich flavor. You can customize with proteins or spicy additions. Store leftovers correctly to keep them fresh. Enjoy making and sharing these tasty quesadillas with friends and family! Your culinary skills will shine as you serve this comforting dish.

Caramelized Onion Gruyere Quesadillas

Discover the ultimate comfort food with our Caramelized Onion Gruyere Quesadillas! These delicious quesadillas feature caramelized onions and melty Gruyere cheese, creating a rich and savory treat that's perfect for any occasion. Easy to make and bursting with flavor, they're great for a quick snack or a satisfying meal. Click through for the full recipe and learn how to whip up this mouthwatering dish today!
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Ingredients
  

2 large onions, thinly sliced

2 tablespoons olive oil

1 tablespoon unsalted butter

Sea salt and freshly cracked black pepper to taste

1 cup Gruyere cheese, grated

4 large flour tortillas

1 tablespoon fresh thyme leaves (optional)

1/2 teaspoon garlic powder

Sour cream and salsa for serving

Instructions
 

Sauté the Onions: In a large skillet, combine the olive oil and butter. Heat over medium heat until the butter is melted and foamy.

    Caramelize: Add the thinly sliced onions to the skillet. Sprinkle them lightly with a pinch of sea salt to help them release moisture. Sauté the onions for 15 to 20 minutes, stirring occasionally, until they are tender and caramelized to a golden brown. If you notice them browning too quickly, reduce the heat for gentle cooking.

      Season: Once caramelized, season the onions with additional sea salt, freshly cracked pepper, and garlic powder. If using, sprinkle in the fresh thyme leaves for an aromatic touch. Remove the skillet from heat and set the caramelized onions aside.

        Prepare Quesadillas: Wipe down the skillet with a paper towel to remove excess residue. Return the skillet to medium heat. Place one flour tortilla in the skillet and sprinkle half of it generously with the grated Gruyere cheese.

          Layer the Filling: On top of the cheese, spread an even layer of the caramelized onions, followed by another sprinkle of Gruyere cheese for extra richness. Fold the tortilla in half to create a half-moon shape, pressing down gently to seal.

            Cook: Cook the quesadilla for approximately 3-4 minutes on each side, or until the tortilla is golden and crispy, and the cheese has melted just right. Repeat this process with the remaining tortillas.

              Slice and Serve: Remove each cooked quesadilla from the skillet and let them cool slightly before slicing into wedges.

                Prep Time: 10 minutes | Total Time: 30 minutes | Servings: 4

                  - Serving Suggestions: Serve the quesadillas warm alongside sour cream and salsa. For an elegant presentation, garnish with additional fresh thyme leaves and arrange the wedges in a circular pattern on a platter. Enjoy the comforting blend of savory flavors!