As I whisked together my favorite ingredients for a spontaneous gathering, the tantalizing aroma of garlic and herb danced through the kitchen, reminding me of effortless elegance. The star of my appetizer lineup? Boursin Prosciutto Arugula Crostini! This wonderfully simple dish only requires five ingredients and just ten minutes to whip up, making it ideal for anyone seeking a quick and easy appetizer that wows. Each crunchy baguette slice is lovingly adorned with creamy Boursin cheese, peppery arugula, and rich prosciutto, then finished with a delightful drizzle of balsamic glaze. Plus, with a few easy swaps, you can easily tailor it to be vegetarian or gluten-free, ensuring everyone can indulge. Are you ready to elevate your next gathering with this delicious offering? Let’s dive into the recipe!

Why Are Boursin Prosciutto Arugula Crostini Perfect?
Ease of Preparation: This recipe is incredibly simple, taking just 10 minutes from start to finish. Perfect for impromptu gatherings or busy weeknights!
Flavor Explosion: The combination of creamy Boursin cheese, savory prosciutto, and zesty arugula creates a burst of flavor in every bite, making them an instant crowd-pleaser.
Versatile Options: Whether you’re serving vegetarians, looking for a vegan twist, or needing a gluten-free choice, these crostini easily accommodate dietary preferences with just a few swaps.
Stunning Presentation: The vibrant colors and appealing textures make these crostini a beautiful centerpiece on any appetizer platter, impressing your guests effortlessly!
Light and Satisfying: Each crostini is around 80 calories, making them a perfect light snack option without sacrificing flavor.
Boursin Prosciutto Arugula Crostini Ingredients
For the Crostini
• Baguette – Slice a fresh baguette for the perfect crunchy base; you can also use store-bought crostini for quick prep.
• Olive Oil – Brush on the slices to ensure they toast beautifully; feel free to substitute with your favorite cooking oil.
For the Topping
• Boursin Garlic and Herb Cheese – Creamy and flavorful, this cheese is essential for that rich taste; any herbed spreadable cheese can work in a pinch.
• Prosciutto – Adds savory depth; for vegetarian options, substitute with plant-based deli meat or caramelized onions.
• Arugula – Introduces a fresh, peppery flavor that balances the richness; no substitutions are recommended.
• Balsamic Glaze – A sweet finish drizzled over the crostini; readily available in stores or easily made at home.
Step‑by‑Step Instructions for Boursin Prosciutto Arugula Crostini
Step 1: Prepare Crostini
Preheat your oven to 375°F (190°C). Slice a fresh baguette into ½ inch thick pieces and arrange them on a baking sheet. Brush both sides generously with olive oil, ensuring they are well-coated for a crispy texture. Bake for 5 minutes, flipping halfway through, until they are golden and toasted, creating the perfect base for your Boursin Prosciutto Arugula Crostini.
Step 2: Spread the Cheese
Once the crostini have cooled slightly to avoid melting the cheese, take your Boursin garlic and herb cheese and spread a generous layer on top of each toasted baguette slice. This creamy cheese will provide a luscious base, complemented by the following fresh ingredients. Make sure to cover each piece evenly, as this will enhance the overall flavor of your appetizer.
Step 3: Add Arugula and Prosciutto
Next, place a handful of fresh arugula on each crostini, ensuring its peppery goodness is evenly distributed. Then, tear the prosciutto into smaller pieces and gently place them on top of the arugula. This layering not only creates a beautiful presentation but also offers the contrasting flavors and textures that make Boursin Prosciutto Arugula Crostini so delightful.
Step 4: Drizzle the Balsamic Glaze
Just before serving, drizzle a beautiful amount of balsamic glaze over each assembled crostini. This sweet and tangy finish will elevate the flavors, making every bite a true treat. Adjust the amount to your liking, but be sure to add enough to create a captivating visual and taste experience, delighting your guests at your next gathering.

Boursin Prosciutto Arugula Crostini Adaptations
Feel free to explore various substitutions and twists to make these crostini uniquely yours and more aligned with your tastes!
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Vegetarian Option: Substitute prosciutto with caramelized onions for a sweet and savory kick. This delightful swap adds depth while keeping the dish satisfying.
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Vegan Delight: Use plant-based cheese and vegan deli meat for a cruelty-free version. The flavors will still shine through, giving your guests a delicious experience.
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Gluten-Free Twist: Opt for gluten-free baguette slices to ensure everyone can indulge in this appetizer. Just double-check that all other ingredients are also gluten-free.
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Flavor Boost: Add a sprinkle of red pepper flakes for a spicy twist! This extra bit of heat can elevate the flavor profile and surprise your taste buds.
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Herbaceous Flair: Mix fresh herbs like basil or chives into the Boursin cheese. A little chopped garlic and fresh herbs bring an aromatic flair that will have everyone coming back for more.
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Added Texture: Consider topping with some toasted walnuts or pecans for a delightful crunch. This added texture creates a more complex bite, balancing the creaminess of the cheese.
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Sweet & Savory: Try adding a few thin slices of fig or pear in place of some prosciutto. The sweetness complements the savory ingredients beautifully.
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Savory Spin: For a richer flavor, experiment with adding a layer of roasted red peppers or artichokes. Their unique taste can elevate the crostini to gourmet levels.
With these variations and substitutions, you can create an assortment of Boursin Prosciutto Arugula Crostini that cater to any palate. Check out how to make the best homemade balsamic glaze to elevate your dish even further!
Storage Tips for Boursin Prosciutto Arugula Crostini
Room Temperature: Enjoy your crostini right after preparation for the best flavor and texture. They’re ideal fresh, but if left out, consume within 2 hours.
Fridge: If you have leftovers, store them in an airtight container in the fridge for up to 2 days. Keep in mind that the arugula and prosciutto may wilt, affecting texture.
Freezer: It’s not recommended to freeze assembled crostini, as the toppings will not hold up well. Instead, consider freezing baked baguette slices for later use and top fresh.
Reheating: If needed, you can reheat crostini in the oven at 350°F for about 5 minutes to regain some crispness. Just avoid reheating with toppings to maintain their freshness.
What to Serve with Boursin Prosciutto Arugula Crostini
Create a delightful meal experience that complements your crostini and excites the palate.
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Creamy Tomato Soup: This rich soup adds a comforting warmth, balancing the crunchy crostini’s texture. A drizzle of basil oil on top enhances the flavor beautifully!
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Garlic Herb Pasta: The fragrant herbs and pasta’s tender bite create a perfect harmony with your crostini, adding heartiness to the meal.
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Mixed Green Salad: A crisp salad with citrus vinaigrette brightens the palette and provides fresh, zesty notes, contrasting beautifully with the creamy Boursin.
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Bruschetta: A playful twist, this combo pairs perfectly with your crostini’s flavors. The tomatoes’ fresh brightness complements the savory prosciutto!
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Charcuterie Board: Featuring cured meats, cheeses, and fruits, this board adds a variety of textures and flavors to your appetizer, making the evening lively and interactive.
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Prosecco or Sparkling Wine: Their crisp nature and lively bubbles are an elegant pairing that enhances the flavors of your crostini, turning a simple gathering into a festive occasion.
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Chocolate Mousse: This luscious dessert wraps up your meal on a delightful sweet note, creating a memorable end to an enjoyable evening with friends and family.
Make Ahead Options
These Boursin Prosciutto Arugula Crostini are perfect for meal prep and make your entertaining life so much easier! You can prepare the toasted baguette slices up to 24 hours in advance; just store them in an airtight container to maintain their crispness. The Boursin cheese can also be spread on the crostini up to 3 hours before serving—this allows for a cozy flavor infusion without compromising on quality. Meanwhile, the prosciutto and arugula can be prepped in advance and stored separately in the fridge. When ready to serve, simply layer the arugula and prosciutto on top, drizzle with balsamic glaze, and voilà! You’ll have fresh, restaurant-quality Boursin Prosciutto Arugula Crostini with minimal effort.
Expert Tips for Boursin Prosciutto Arugula Crostini
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Cool Before Topping: Allow the crostini to cool slightly after baking. This prevents the cheese from melting too much, maintaining a lovely texture.
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Storage Savvy: If you have leftovers, store them in an airtight container for 1-2 days. However, note that toppings may wilt and are best enjoyed fresh.
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Ingredient Flexibility: Feel free to adapt this recipe to fit dietary needs. For a vegetarian option, swap the prosciutto with caramelized onions, or use plant-based cheese for a vegan twist on these delicious Boursin Prosciutto Arugula Crostini.
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Perfectly Toasted: Make sure to brush the baguette slices with olive oil for a crispy finish. If you’re in a hurry, store-bought crostini can save time without sacrificing flavor.
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Balsamic Balancing Act: Drizzle the balsamic glaze just before serving to keep the crostini crisp. Adjust the amount based on your taste preference for the perfect flavor balance.

Boursin Prosciutto Arugula Crostini Recipe FAQs
What type of baguette should I use?
For the best crunch, I recommend using a fresh baguette that’s crusty on the outside and soft inside. Avoid stale bread, as it won’t toast as well. If you’re in a pinch, store-bought crostini also works beautifully and saves prep time!
How long can I store leftovers?
If you find yourself with leftovers (which can happen!), store the crostini in an airtight container in the fridge for up to 2 days. However, do keep in mind that the arugula and prosciutto toppings may wilt, impacting the texture and freshness.
Can I freeze the crostini?
It’s best not to freeze the assembled Boursin Prosciutto Arugula Crostini, as the fresh toppings won’t hold up well in the freezer. Instead, you can freeze the baked baguette slices for up to 3 months. When you’re ready to enjoy, simply reheat in the oven and top with fresh ingredients!
How do I prevent the cheese from melting too much?
Absolutely! To keep the Boursin cheese from melting excessively, allow the toasted baguette slices to cool for a few minutes before spreading the cheese on top. This will help maintain that delightful, creamy texture without becoming runny.
Are there alternatives for dietary restrictions?
Very! For a vegetarian option, swap the prosciutto with caramelized onions or your favorite plant-based deli slices. If you’re looking for a vegan or dairy-free alternative, simply use a plant-based cheese and omit any animal-based products. It’s amazing how versatile this Boursin Prosciutto Arugula Crostini can be!
What’s the best way to add balsamic glaze?
I recommend drizzling the balsamic glaze just before serving your crostini. This ensures that the glaze stays fresh and vibrant, enhancing the flavors without making the crostini soggy. Use as much as you like to find your perfect balance of sweetness!

Delicious Boursin Prosciutto Arugula Crostini in Minutes
Ingredients
Equipment
Method
- Preheat your oven to 375°F (190°C). Slice a fresh baguette into ½ inch thick pieces and arrange them on a baking sheet. Brush both sides generously with olive oil. Bake for 5 minutes, flipping halfway through, until they are golden and toasted.
- Once the crostini have cooled slightly, take your Boursin garlic and herb cheese and spread a generous layer on top of each toasted baguette slice.
- Next, place a handful of fresh arugula on each crostini and tear the prosciutto into smaller pieces to gently place them on top of the arugula.
- Just before serving, drizzle balsamic glaze over each assembled crostini to elevate the flavors.

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