Caramelized Onion Crostini with Fig Jam Blue Cheese

There’s something undeniably special about serving up Caramelized Onion Crostini with Fig Jam Blue Cheese at gatherings. I still remember the first time I brought these to a friend’s dinner party. The moment I laid them out on the table, their irresistible aroma filled the room, drawing everyone in. The combination of sweet, caramelized onions paired with the rich creaminess of blue cheese and the hint of fig jam was a revelation. It was a dish that brought friends together, sparking conversations and laughter as we enjoyed every bite. Whether you’re hosting a casual gathering or an elegant affair, these crostini never fail to impress your guests and elevate the experience.

These delightful bites are not just a crowd-pleaser; they also showcase the beauty of simple ingredients coming together harmoniously. Imagine biting into a crispy piece of baguette, topped with a luscious layer of sweet onions and that tangy blue cheese. I often find myself making them even when there’s no occasion, simply because they bring a sense of joy and satisfaction to my day. This recipe is a testament to the magic that happens when you let ingredients shine in their own right.

Each time I prepare Caramelized Onion Crostini with Fig Jam Blue Cheese, I’m reminded of the joy of cooking and sharing food. It’s more than just sustenance; it’s a way to connect with others. So, whether you’re planning a cozy night in or a festive occasion, these crostini are sure to be a hit. Trust me, once you serve these up, you’ll be asked for the recipe!

What to Buy for Caramelized Onion Crostini with Fig Jam Blue Cheese

When shopping for the ingredients for Caramelized Onion Crostini with Fig Jam Blue Cheese, it’s essential to select the best quality options available. Each ingredient plays a crucial role, and together they create a symphony of flavors that is simply irresistible. From the sweetness of the onions to the creamy tang of the blue cheese, these ingredients work in harmony to deliver an unforgettable experience.

• 1 large vidalia onion (about 12 oz), peeled, halved, and thinly sliced: This onion is a key player in the recipe, providing sweetness and depth. Vidalia onions are known for their mild flavor, making them perfect for caramelizing and enhancing the overall dish.
• 2 tablespoons extra-virgin olive oil: A high-quality olive oil not only helps in the caramelization process but also adds richness to the crostini.
• ¼ teaspoon kosher salt: Essential for drawing out the moisture from the onions and enhancing their natural flavor.
• 2 teaspoons balsamic vinegar: Adds a tangy note that complements the sweetness of the onions beautifully.
• 1 baguette, sliced into ¼-inch rounds: The base for the crostini, providing a perfect crispy texture.
• ½ cup fig preserves: This sweet spread pairs wonderfully with the savory components, adding a unique flavor.
• ¼ cup blue cheese crumbles: The star ingredient that brings creaminess and a burst of flavor.
• 2 sprigs fresh rosemary, torn or roughly chopped: Adds a fragrant, earthy aroma to the dish.
• Freshly ground black pepper, for serving: A finishing touch that elevates the dish further.

How to Assemble Caramelized Onion Crostini with Fig Jam Blue Cheese

Assembling these crostini is a fun and creative process. Once the caramelized onions are ready, all you need to do is layer the toppings on the crispy baguette slices. Here’s how to make it happen:

1. Start by caramelizing your onions. In a large cast-iron skillet or heavy-bottomed pan, add 2 tablespoons of extra-virgin olive oil over medium-high heat. Once the oil is hot, add in your 1 large vidalia onion that has been peeled, halved, and thinly sliced. Sprinkle with ¼ teaspoon of kosher salt to help draw out the moisture.
2. Cook the onions for about 5 minutes, stirring occasionally. You’ll notice they start to soften but should avoid browning too much at this stage. The goal is to get them to a translucent consistency.
3. After 5 minutes, reduce the heat to medium-low and cover the skillet with a lid. This step is essential to continue cooking the onions gently for about 1 hour. Stir every 10 to 15 minutes to ensure they don’t burn. The onions will become beautifully golden and jammy, releasing a rich nutty aroma.
4. If you notice any parts starting to crisp or burn, add a splash of water or broth to deglaze the pan. Scrape up the caramelized bits from the pan to incorporate that flavor back into the onions.
5. Ten minutes before the onions are done, add in 2 teaspoons of balsamic vinegar. This will enhance the flavor and add a glossy finish to the onions. Once the onions are perfectly caramelized, remove them from heat.
6. Preheat your oven to 400°F. Next, arrange your sliced baguette rounds on a sheet pan lined with parchment paper or foil. Make sure to give them some space to toast evenly.
7. Spread about 1 to 2 teaspoons of fig preserves on each baguette round. The sweetness of the fig jam will create a great contrast with the savory flavors of the onions and cheese.
8. Top each round generously with a pile of the caramelized onions, ensuring they’re evenly distributed.
9. Sprinkle ¼ cup of blue cheese crumbles over the onions. The creamy cheese will melt slightly in the oven, creating a deliciously gooey topping.
10. Place the sheet pan in the oven and toast the crostini for about 4 to 5 minutes. You want them to be golden and slightly crispy.
11. Once out of the oven, finish with a sprinkle of torn fresh rosemary and a couple of grinds of freshly ground black pepper for an extra pop of flavor. Serve warm and enjoy!

Variations to Try

There are so many ways to play with this recipe! Here are some variations that can add a twist to your Caramelized Onion Crostini with Fig Jam Blue Cheese:

• Change Up the Cheese: Try swapping the blue cheese for goat cheese or feta for a different flavor profile.
• Seasonal Toppings: During the fall, add slices of roasted butternut squash or pumpkin for a seasonal touch.
• Your Favorite Jam: Experiment with different jams or spreads; fig is great, but apricot or cherry could also work well.
• Nutty Flavor: Add a sprinkle of toasted walnuts or pecans for added crunch and nutty flavor.
• Fresh Herbs: Mix in different fresh herbs like thyme or chives for a fresh twist.
• Grilled Bread: Instead of toasting in the oven, try grilling the baguette slices for a smoky flavor.
• Make It Vegan: Substitute the blue cheese with a vegan cheese alternative and skip the butter for a plant-based version.

Serving Ideas for Caramelized Onion Crostini with Fig Jam Blue Cheese

When it comes to serving Caramelized Onion Crostini with Fig Jam Blue Cheese, the options are endless! Here are some ideas to consider:

• As an Appetizer: These crostini make for a fantastic starter at dinner parties or celebrations. Pair them with a refreshing salad or soup to kick off the meal.
• Light Lunch Option: Enjoy them for a light lunch, served with a side of mixed greens dressed with a simple vinaigrette.
• Grazing Board: Include these crostini on a charcuterie board alongside a variety of cheeses, fruits, and nuts for an appealing spread.
• Perfect for Wine Night: Pair them with a selection of wines for a cozy night in with friends.
• Seasonal Gatherings: They are ideal for fall gatherings, complementing seasonal flavors like pumpkin and apple.
• Potluck Favorites: Don’t hesitate to bring these to potlucks; they will be a hit and are easy to travel with!
• Store in an Airtight Container: If you have leftovers, store them in an airtight container in the fridge and enjoy them within a few days for the best flavor.

FAQ

Conclusion

The beauty of Caramelized Onion Crostini with Fig Jam Blue Cheese lies in its simplicity and the delightful combination of flavors. It’s a dish that’s not just easy to prepare but also a sure hit at any gathering. I encourage you to try making these crostini for your next event or even just for a cozy night at home. You won’t regret it; they’re bound to impress everyone and create memorable moments around the table.

Caramelized Onion Crostini with Fig Jam Blue Cheese

The ultimate appetizer is here! Caramelized Onion Crostini with Fig Jam Blue Cheese features crispy baguette slices topped with sweet, caramelized onions, rich blue cheese, and a hint of fig jam. Perfect for gatherings or a cozy night at home, this recipe will impress with its delightful flavors!

Print Recipe Pin Recipe

Cook Time 1 hour hr

Total Time 1 hour hr

Servings: 20 crostini

Course: Appetizers

Cuisine: American

Calories: 150

Ingredients Equipment Method Notes

Ingredients

  

• 1 large Vidalia Onion (about 12 oz), peeled, halved, and thinly sliced
• 2 tablespoons Extra-virgin Olive Oil
• ¼ teaspoon Kosher Salt
• 2 teaspoons Balsamic Vinegar
• 1 baguette Baguette sliced into ¼-inch rounds
• ½ cup Fig Preserves
• ¼ cup Blue Cheese Crumbles
• 2 sprigs Fresh Rosemary torn or roughly chopped
• Freshly Ground Black Pepper for serving

Equipment

• Skillet
• Frying pan
• Wooden Spoon
• Oven
• Chef's Knife
• Peeler

Method

 

1. Caramelize your onion. Add the olive oil to a large cast iron or heavy bottomed skillet over medium high heat. Add the onions and sprinkle with the kosher salt. Cook the onions for 5 minutes or until they start to soften, stirring so they don't crisp or brown in spots. Reduce the heat to medium-low, cover with a lid, and continue to cook for about 1 hour, stirring the onions every 10-15 minutes or so. The onions will reduce and become more golden and jammy as they cook, giving off a rich nutty aroma. If the onions look like they're beginning to burn or crisp, stir in a splash of water or broth and scrape the caramelized fond from the bottom of the pan for the onions to absorb.
2. Add the balsamic vinegar in the last 10 minutes of cooking then remove from the heat. Preheat oven to 400°F. Arrange the baguette slices on a sheet pan lined with parchment paper or foil. Spread 1-2 teaspoons of fig jam on each baguette round, then top with a pile of caramelized onion and a chunks of blue cheese. Place in the oven to toast for about 4-5 minutes. Remove from the oven and top with fresh rosemary and a couple of grinds of black pepper.

Notes

• Storage: Store any leftovers in an airtight container in the fridge for up to three days.
• Freezing: These crostini are best enjoyed fresh, but you can freeze the caramelized onions separately and reheat when ready to use.
• Pairing: These crostini pair beautifully with a light salad or a glass of white wine.
• Serving Temperature: Serve warm for the best flavor experience.
• Presentation: Garnish with additional herbs for an elegant touch.

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