Caramelized Onion & Goat Cheese Crostini Recipe

caramelized onion and goat cheese crostini
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Welcome to our mouthwatering caramelized onion and goat cheese crostini recipe! If you’re looking for an easy crostini recipe that will impress your guests, you’ve come to the right place. These delectable bites are the perfect combination of sweet caramelized onions and creamy goat cheese. They make for an irresistible goat cheese appetizer that will leave everyone craving for more. Whether you’re hosting a party, a quick appetizer idea for a weeknight dinner, or simply looking for crostini ideas, this recipe is sure to satisfy your taste buds.

Don’t let the simplicity of this recipe fool you. The flavors in these crostini are anything but simple. The caramelized onions add a sweet and savory depth to every bite, while the tangy goat cheese provides a creamy and luxurious texture. These crostini are a guaranteed crowd-pleaser and will elevate any gathering or meal.

So, let’s jump into this quick and easy crostini recipe that will have you coming back for seconds, and maybe even thirds! In the following sections, we’ll guide you through the process of making caramelized onions, assembling the crostini, and discuss various ways you can serve and customize this delicious appetizer. Get ready to impress your guests with this flavor-packed appetizer!

How to Make Caramelized Onions

In this section, we will provide step-by-step instructions on how to caramelize onions to perfection. Caramelized onions add a rich, sweet, and savory flavor to the crostini, making them the star of the dish.

To make caramelized onions, follow these simple steps:

  1. Prepare the onions: Start by selecting 2 large onions, preferably yellow onions, as they have a milder flavor. Peel the onions and slice them thinly.
  2. Heat the pan: Place a large skillet over medium heat and add 2 tablespoons of olive oil or butter.
  3. Add the onions: Once the oil or butter has melted, add the sliced onions to the skillet. Stir them gently to coat them evenly in the oil or butter.
  4. Cook slowly: Lower the heat to low and let the onions cook slowly. Stir occasionally to prevent them from sticking to the pan.
  5. Cook until caramelized: Continue cooking the onions for about 30-40 minutes, or until they turn golden brown and develop a sweet aroma. The slow cooking process allows the natural sugars in the onions to caramelize, intensifying their flavor.
  6. Season and serve: Once the onions are caramelized to your liking, season them with a pinch of salt and pepper. They are now ready to be used in various dishes, including our delicious caramelized onion and goat cheese crostini!

Mastering the art of caramelizing onions may take a bit of practice, but the end result is well worth it. The sweet and savory flavor they bring to any dish is simply irresistible.

“Caramelized onions are the secret ingredient that adds depth and complexity to many dishes. Once you’ve tasted their rich flavor, you’ll never go back!” – Chef Julia Child

Now that you know how to make caramelized onions, let’s move on to the next section and learn how to assemble the crostini.

caramelized onions recipe

Assembling the Crostini

Now that you’ve caramelized the onions to perfection, it’s time to bring all the delicious flavors together and assemble your crostini masterpiece. This step-by-step guide will walk you through the process, ensuring that every bite is a mouthwatering delight.

Toasting the Bread

Start by preheating your oven to 350°F (175°C). Slice a baguette into 1/2-inch thick slices and place them on a baking sheet. Lightly brush each slice with olive oil, then bake them in the oven for about 10 minutes or until the bread becomes crispy and golden brown.

Spreading the Creamy Goat Cheese

Once the bread has cooled slightly, it’s time to add a layer of creamy goat cheese. Use a knife or a small spoon to spread a generous amount of goat cheese onto each toasted bread slice. The tangy and creamy flavor of the goat cheese pairs perfectly with the sweetness of the caramelized onions.

Topping with Caramelized Onions

Now comes the star ingredient – the caramelized onions. Take a spoonful of the caramelized onions and gently place them on top of the goat cheese layer. Make sure to distribute the onions evenly, ensuring that each crostini gets a generous amount of that sweet, savory goodness.

For an extra burst of flavor, you can sprinkle some fresh herbs like thyme or rosemary on top of the caramelized onions. These herbs add a fragrant aroma and complement the other flavors in the crostini.

crostini with caramelized onion and goat cheese

And there you have it – your mouthwatering crostini with caramelized onion and goat cheese is now complete! The combination of the crispy toasted bread, creamy goat cheese, and sweet caramelized onions creates a delightful flavor explosion that is sure to impress your guests.

Whether you’re serving these crostini as an appetizer for a dinner party or enjoying them as a quick and delicious snack, this recipe is a crowd-pleaser. So go ahead and savor every bite of this irresistible crostini recipe!

Serving and Variations

Once you’ve prepared the mouthwatering caramelized onion and goat cheese crostini, it’s time to serve and enjoy these delectable bites. Whether you’re hosting a dinner party or simply looking for a quick and satisfying snack, here are some crostini ideas and variations to elevate your culinary experience:


1. Fig and Goat Cheese Crostini: Add a slice of fresh fig to each crostini before topping it with the caramelized onions and goat cheese. The sweet and tangy flavors of the fig complement the savory notes of the onions and cheese.

2. Prosciutto and Arugula Crostini: Layer a thin slice of prosciutto and a few arugula leaves on each crostini for an added burst of flavor and freshness. The saltiness of the prosciutto pairs perfectly with the sweetness of the caramelized onions.

Serving Suggestions

1. Appetizer Platter: Arrange the crostini on a platter, garnished with fresh herbs such as thyme or parsley, for an elegant appetizer display. Your guests will be impressed by both the visual appeal and the fantastic taste.

2. Cocktail Party: Serve the crostini as finger food for a cocktail party. Place them on individual serving trays or pass them around for guests to enjoy along with their drinks.

crostini ideas

Quotes from Our Fans

“These caramelized onion and goat cheese crostini are simply divine! I love the contrast of flavors and the creamy texture of the cheese. A must-try appetizer!” – Sarah

“The fig and goat cheese variation is a game-changer! The sweetness of the figs takes these crostini to a whole new level. Absolutely delicious!” – Michael

Get creative with your serving choices and try different variations to find your favorite combination. Whether enjoyed as an appetizer, a snack, or a party dish, these crostini are versatile, flavorful, and always a hit!


In conclusion, our caramelized onion and goat cheese crostini recipe is the perfect appetizer for any occasion. The combination of sweet and savory caramelized onions with creamy goat cheese creates a delightful flavor profile that is sure to impress your guests.

What sets this recipe apart is its simplicity and ease of preparation. With just a few ingredients and straightforward steps, you can create a gourmet appetizer that looks and tastes like it was made by a seasoned chef.

Whether you’re hosting a dinner party, a casual gathering, or simply want to treat yourself to a delicious snack, these caramelized onion and goat cheese crostinis are a fantastic choice. The toasted bread provides a crunchy base, while the creamy goat cheese and caramelized onions add a luxurious touch.

So, next time you’re looking for a crowd-pleasing appetizer recipe, give our caramelized onion and goat cheese crostinis a try. They are sure to be a hit at your next event, leaving your guests craving for more!


Can I make the caramelized onions ahead of time?

Yes, you can definitely make the caramelized onions ahead of time. In fact, it is recommended to prepare them in advance to save time when assembling the crostini. Simply store the caramelized onions in an airtight container in the refrigerator for up to 3 days.

Can I use a different type of cheese instead of goat cheese?

Absolutely! While goat cheese adds a creamy tanginess to the crostini, you can substitute it with any other cheese of your choice. Some delicious alternatives include feta cheese, blue cheese, or even shredded mozzarella for a melty topping.

Can I use a different type of bread for the crostini?

Yes, you can experiment with different types of bread to create your crostini. Baguette slices are commonly used, but you can also try using ciabatta, sourdough, or even whole wheat bread for a healthier option.

Can I add additional toppings to the crostini?

Definitely! While the combination of caramelized onions and goat cheese is already delicious, feel free to get creative with additional toppings. You can add some fresh herbs like thyme or rosemary, a drizzle of balsamic glaze, or even some crispy bacon for extra flavor.

How can I serve the crostini?

The crostini can be served as an appetizer at parties or as a light snack. Arrange them beautifully on a platter or serving board. They are also great for brunch or as a side dish to accompany a salad or soup.

Can I freeze the crostini?

It is not recommended to freeze the fully assembled crostini as the bread may become soggy. However, you can freeze the caramelized onions and make the crostini when needed. Simply thaw the onions in the refrigerator overnight and toast the bread before assembling.


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