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- 2 large onions, thinly sliced - 2 tablespoons olive oil - 1 tablespoon unsalted butter - 1 teaspoon balsamic vinegar - Salt and pepper to taste - 2 cups Gruyere cheese, shredded - 4 large flour tortillas - 1 teaspoon garlic powder - Fresh thyme leaves for garnish (optional) - Large skillet - Spatula - Cutting board - Knife - Grater (for cheese) - Serving platter You can swap Gruyere with other cheeses like cheddar or mozzarella. If you want a dairy-free option, try vegan cheese. For tortillas, corn tortillas work well. You can also use whole wheat tortillas for a healthier choice. If you don’t have balsamic vinegar, use red wine vinegar. To start, grab a large skillet and place it on medium heat. Add 2 tablespoons of olive oil and 1 tablespoon of unsalted butter. Wait until the oil is hot. Then, add 2 large onions that you’ve sliced thin. Stir them every few minutes. You want them to turn golden brown and soft. This process takes about 15 to 20 minutes. When they are ready, add 1 teaspoon of balsamic vinegar, salt, and pepper. Mix everything well and then remove the skillet from the heat. Set the onions aside. Next, take another large skillet and lightly coat it with olive oil. Heat it on medium. Grab your tortillas, and let’s get to work on assembling. Place one tortilla in the skillet. Sprinkle half of your 2 cups of shredded Gruyere cheese on one half of the tortilla. Add a good scoop of your caramelized onions on top of the cheese. Finally, sprinkle the rest of the cheese over the onions. Now, fold the tortilla in half to cover the filling. Cook it for about 3 to 4 minutes on one side. Check for a golden brown color. Once it’s nice and crispy, flip it over. Cook for another 3 to 4 minutes. Your cheese should be melted and gooey by now. If the quesadilla browns too fast, lower the heat. Repeat this process with the remaining tortillas and filling. Once they are all cooked, cut each quesadilla into wedges. You can sprinkle some garlic powder on top and add fresh thyme leaves if you like. Enjoy! To make great caramelized onions, use medium heat. This helps them cook evenly. Stir them often. This keeps them from burning. It takes about 15-20 minutes to turn golden brown. Add a bit of balsamic vinegar for a sweet touch. If you want more flavor, add salt and pepper too. Don't rush the process. Good things take time! For the best melty cheese, use Gruyere. It melts nicely and has a rich flavor. Shred the cheese yourself for better melting. Pre-shredded cheese often has extra stuff that keeps it from melting well. When you cook the quesadilla, keep the heat medium to low. This ensures the cheese melts without burning the tortilla. Cut the quesadillas into wedges for easy eating. You can serve them with salsa, sour cream, or guacamole. Fresh thyme leaves add a nice touch on top. You can also try a side salad for a fresh contrast. These quesadillas make a great snack or a light meal. Enjoy! {{image_2}} You can add many extra ingredients to your quesadillas. Try cooked chicken or beef for protein. Spinach or bell peppers can add a fresh crunch. Mushrooms also work well, adding earthy flavors. For a spicy kick, add jalapeños or chili flakes. Mix and match to find your perfect combo! Gruyere cheese gives a nutty taste, but you can switch it up. Cheddar adds sharpness, while mozzarella offers a milder flavor. Feta brings a salty twist, and pepper jack adds heat. Use your favorite cheese or mix several for a unique taste. Flour tortillas are classic, but try corn tortillas for a gluten-free option. Whole wheat tortillas add fiber and a nutty flavor. For a twist, use spinach or tomato tortillas to brighten up your dish. You can even use large leaves of lettuce for a low-carb wrap! After enjoying your quesadillas, let them cool. Place them in an airtight container. This keeps them fresh in the fridge. They can stay good for up to three days. Just remember to separate layers with parchment paper to avoid sticking. To reheat, use a skillet over medium heat. Place the quesadilla in the pan. Heat it for about 2-3 minutes on each side. This warms the cheese and makes the tortilla crispy again. You can also use a microwave. Just cover it with a damp paper towel. Heat for about 30-45 seconds. You can freeze quesadillas too! Wrap each one tightly in plastic wrap. Then place them in a freezer bag. Make sure to remove as much air as possible. They can last for up to three months in the freezer. To cook, thaw in the fridge overnight before reheating. Yes, you can use other cheeses. Monterey Jack or cheddar work well. Both melt nicely. You can even try feta for a tangy twist. Just remember, choose a cheese that melts easily. Mixing cheeses can add depth to the flavor. Onions are done when they turn golden brown and are soft. This takes about 15-20 minutes. Stir them often to prevent burning. The smell will be sweet and rich. A nice brown color means they are ready for your quesadillas. You can serve these quesadillas with salsa or guacamole. A fresh salad adds a nice crunch. Sour cream or Greek yogurt is great for dipping too. Pair with a light soup for a complete meal. Enjoy them with your favorite beverage for a fun twist! In this post, we covered the key ingredients and tools for making caramelized onion Gruyere quesadillas. We walked through the steps for caramelizing onions, assembling, and cooking. I shared tips for perfecting your quesadillas and suggested tasty variations. Finally, we discussed storage options and answered common questions. These quesadillas offer flavor and fun in each bite. Try them today for a delicious meal!

Caramelized Onion Gruyere Quesadillas

Savor the deliciousness of Caramelized Onion Gruyere Quesadillas with this easy recipe. This delightful dish combines sweet, caramelized onions and gooey Gruyere cheese, all tucked inside crispy tortillas for an irresistible snack or meal. Perfect for a cozy night in or entertaining friends, these quesadillas are not only flavorful but also simple to make. Click through to explore this tasty recipe and bring this cheesy goodness to your table!
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Ingredients
  

2 large onions, thinly sliced

2 tablespoons olive oil

1 tablespoon unsalted butter

1 teaspoon balsamic vinegar

Salt and pepper to taste

2 cups Gruyere cheese, shredded

4 large flour tortillas

1 teaspoon garlic powder

Fresh thyme leaves for garnish (optional)

Instructions
 

Caramelize the Onions: In a large skillet over medium heat, add the olive oil and butter. Once hot, add the sliced onions. Stir occasionally, allowing them to caramelize for about 15-20 minutes until they are golden brown and tender. Add in the balsamic vinegar, salt, and pepper, mixing well. Remove from heat and set aside.

    Prepare the Quesadillas: In a separate large skillet, lightly oil the surface with a bit of olive oil over medium heat. Sprinkle half of the cheese across one half of a tortilla, then add a generous scoop of the caramelized onions on top, followed by the remaining cheese.

      Cook the Quesadilla: Fold the tortilla in half over the filling. Cook for about 3-4 minutes on each side or until the tortillas are golden brown and the cheese has melted. You can adjust the heat if they are browning too quickly.

        Repeat: Repeat the process with the remaining tortillas and filling until all are cooked.

          Serve: Cut each quesadilla into wedges. Sprinkle with garlic powder and garnish with fresh thyme leaves if desired.

            Prep Time, Total Time, Servings: 15 min | 40 min | 4 servings