Out of nowhere, a sudden craving hit me: crunchy crostini topped with creamy, savory goodness. That’s when I stumbled upon the perfect combination—Boursin Prosciutto Arugula Crostini. With just five simple ingredients, this quick appetizer not only satisfies your taste buds but also brings a touch of elegance to any gathering. In just 10 minutes, you’ll have these delightful bites ready to impress your guests, whether they’re seasoned foodies or casual snackers. The best part? They’re easily adaptable for various dietary needs, so everyone can enjoy this tasty treat. Are you ready to elevate your next get-together with these irresistible crostini? Let’s dive into the recipe!

Why You’ll Crave This Crostini Recipe
Simplicity, the beauty of these Boursin Prosciutto Arugula Crostini lies in their effortless preparation. Just five ingredients mean no fuss and plenty of flavor! Versatile, with easy substitutions for various diets—try a vegetarian or gluten-free twist that everyone can indulge in. Crowd-Pleaser, these bites are perfect for any occasion, from casual gatherings to elegant parties. Flavor Explosion, the creamy Boursin cheese pairs beautifully with the peppery arugula and salty prosciutto for a taste experience that you’ll want to recreate. Plus, they’re ready in just 10 minutes—your new go-to appetizer! Why not pair them with a light salad or cheese platter for an unforgettable meal?
Boursin Prosciutto Arugula Crostini Ingredients
For the Crostini
- Baguette – This crispy base is key—swap with store-bought crostini for an even quicker option.
- Olive Oil – Essential for toasting; any cooking oil works if you’re in a pinch.
For the Toppings
- Boursin Garlic and Herb Cheese – Offers a luscious, creamy texture and robust flavor—try an herb cream cheese if you’re looking for variety.
- Prosciutto – Brings delightful saltiness; use caramelized onions for a fantastic vegetarian alternative.
- Arugula – Adds a fresh, peppery bite that balances the richness of the cheese.
For the Finish
- Balsamic Glaze – A sweet drizzle that elevates each bite—feel free to make your own reduction for a personal touch.
With these simple ingredients, you’ll whip up Boursin Prosciutto Arugula Crostini that is both elegant and approachable, perfect for impressing guests or treating yourself.
Step‑by‑Step Instructions for Boursin Prosciutto Arugula Crostini
Step 1: Preheat Oven
Begin by preheating your oven to 375°F (190°C). This temperature will ensure your crostini come out perfectly toasted and golden. Once preheated, you’ll have the ideal setting for creating a crunchy base for your Boursin Prosciutto Arugula Crostini.
Step 2: Prepare Crostini
Slice a baguette into 1/2-inch thick pieces and arrange them on a baking sheet. Brush both sides of each slice with olive oil for added flavor and a beautiful golden color. Bake in the preheated oven for 5 minutes, flipping halfway through, until the crostini are crunchy and slightly browned.
Step 3: Assemble Toppings
After the crostini have cooled slightly, take a generous spoonful of creamy Boursin cheese and spread it evenly over each toasted slice. The creamy cheese will serve as the perfect foundation, enhancing the flavor of your Boursin Prosciutto Arugula Crostini, adding a delightful richness to every bite.
Step 4: Add Arugula and Prosciutto
Next, pile a handful of fresh arugula on top of the cheese, allowing its peppery flavor to shine through. Follow this with a piece of prosciutto on each crostini, ensuring each bite is laden with savory goodness. This balance of textures and flavors is what makes this dish truly stand out!
Step 5: Drizzle Balsamic Glaze
Just before serving, drizzle a generous amount of balsamic glaze over the assembled crostini. This sweet addition will elevate your Boursin Prosciutto Arugula Crostini, adding an irresistible gloss and an extra burst of flavor to each bite.

What to Serve with Boursin Prosciutto Arugula Crostini
Planning the perfect accompaniments for your next gathering can elevate your Boursin Prosciutto Arugula Crostini into a truly memorable experience.
- Crisp Green Salad: A light, refreshing salad with a lemon vinaigrette complements the rich flavors of the crostini beautifully.
- Charcuterie Board: Pair these crostini with assorted cheeses and meats for a variety of textures and flavors, encouraging delightful sharing.
- Roasted Vegetables: Earthy roasted veggies add warmth and richness to your appetizer spread, contrasting nicely with the fresh arugula.
- Fresh Fruit Platter: Seasonal fruits like figs or pears can provide sweet notes that balance the savory elements of the crostini.
- Sparkling Wine: A bubbly, dry sparkling wine enhances the flavors and adds a celebratory touch to your meal.
- Herbal Iced Tea: A chilled herbal tea can refresh and cleanse the palate between bites, making it a perfect drink pairing.
- Bruschetta: Offer an alternative bite with classic tomato bruschetta for another layer of flavor and a change in texture.
- Chocolate Mousse Cups: For dessert, consider light chocolate mousse to end your meal on a sweet note, contrasting the savory starter delightfully.
- Crusty Bread: Serve additional crusty bread on the side to let guests indulge in both the crostini and dip into any leftover toppings.
Your gathering awaits, ready to indulge in this delightful culinary experience!
Boursin Prosciutto Arugula Crostini Variations
Feel free to experiment and make these crostini your own with delightful twists and substitutes!
- Vegetarian Delight: Replace prosciutto with caramelized onions for a sweet, rich flavor that everyone will love.
- Vegan Twist: Use a plant-based cheese alternative and skip the prosciutto for a creamy, satisfying bite full of flavor.
- Gluten-Free Option: Swap the baguette with gluten-free bread or store-bought crostini to make it suitable for gluten-sensitive guests.
- Flavor Boost: Add a sprinkle of red pepper flakes for a spicy kick that perfectly complements the richness of the cheese.
- Herb Infusion: Stir fresh herbs like basil or chives into the Boursin cheese before spreading for a fresh, vibrant taste.
- Fruit Fusion: Top with thin slices of fresh figs or pears for a delightful sweet contrast against the creamy cheese.
- Nutty Crunch: Sprinkle crushed walnuts or pine nuts on top for an unexpected crunchy texture that enhances each bite.
- Savory Substitution: Try swapping prosciutto for smoked salmon—a luxurious upgrade that will impress your guests.
With these tasty variations, your Boursin Prosciutto Arugula Crostini will continually captivate your guests! And if you need more inspiration for entertaining, check out my tips on creating a stunning cheese platter with your favorite accompaniments.
How to Store and Freeze Boursin Prosciutto Arugula Crostini
Room Temperature: Keep crostini at room temperature for up to 1 hour before they start to lose crispness—perfect for serving fresh to guests.
Fridge: Store leftovers in an airtight container in the fridge for up to 1-2 days. Expect some loss of texture, especially the arugula, which may wilt.
Freezer: These crostini are best enjoyed fresh and not suited for freezing due to the toppings. However, you can freeze the toasted baguette slices for up to a month, then reassemble before serving.
Reheating: If stored, you can reheat individual crostini in the oven at 350°F (175°C) for 5 minutes to revive some crunch, but add the toppings fresh right before serving for the best flavor in your Boursin Prosciutto Arugula Crostini.
Expert Tips for Boursin Prosciutto Arugula Crostini
- Cool First: Allow the crostini to cool to room temperature before adding the Boursin cheese. This keeps the cheese perfectly spreadable and prevents melting.
- Storage Savvy: These crostini are best enjoyed fresh. If storing, keep them in an airtight container for up to 1-2 days, but note they may lose their crunch and arugula may wilt.
- Dietary Adjustments: To make a vegetarian version, replace prosciutto with caramelized onions or your favorite plant-based deli meat. This way, everyone can savor these delightful Boursin Prosciutto Arugula Crostini!
- Toast Wisely: When toasting the baguette, keep an eye on them! If left too long, they can become overly hard instead of pleasantly crispy.
- Homemade Glaze: Consider making your own balsamic reduction for a more personal touch. Simply simmer balsamic vinegar until thickened, and drizzle for added flavor.
Make Ahead Options
These Boursin Prosciutto Arugula Crostini are ideal for meal prep, saving you time during busy gatherings! You can prepare the crostini (toasted baguette slices) up to 24 hours in advance; simply store them in an airtight container to maintain their crunch. If you’re making these for a future event, you can also spread the Boursin cheese on the crostini and refrigerate them (without toppings) for up to 3 days. To keep the arugula fresh, wait to add it until just before serving. When you’re ready to enjoy, simply top with arugula and prosciutto, drizzle with balsamic glaze, and serve. This prep ensures each bite is just as delightful as if made fresh!

Boursin Prosciutto Arugula Crostini Recipe FAQs
What type of baguette works best for crostini?
Absolutely! A fresh, crusty baguette is ideal for creating the perfect crunchy base. Look for one that feels firm and has a nice golden crust. If you’re in a hurry, pre-made crostini are a great shortcut, but I personally love the texture of fresh bread.
How should I store leftover crostini?
Store the leftovers in an airtight container in the fridge for up to 1-2 days. Just a heads-up: the crostini will lose their crispness, and the arugula may wilt. To keep them fresh longer, I recommend adding the toppings just before serving, and enjoy them within that timeframe for the best experience!
Can I freeze the Boursin Prosciutto Arugula Crostini?
While the fully assembled crostini don’t freeze well due to the toppings, you can freeze the toasted baguette slices. To do this, place them in a freezer-safe bag and store for up to a month. When you’re ready to enjoy, simply reheat them in the oven at 350°F (175°C) for about 5-7 minutes, then assemble with fresh toppings before serving.
What if I have guests with dietary restrictions?
The more the merrier! For a vegetarian option, simply swap out the prosciutto for caramelized onions or a plant-based deli meat. If you have gluten-free friends, look for a gluten-free baguette. Always double-check that the balsamic glaze is gluten-free as well. This way, everyone gets to indulge!
How can I prevent the crostini from getting soggy?
To prevent sogginess, let your crostini cool completely before adding the Boursin cheese. This ensures the cheese stays creamy but doesn’t melt onto the bread. It’s perfect to serve the crostini immediately after assembly, but if you need to make them ahead, consider storing the components separately and assembling them right before presentation.
How do you know when the baguette slices are perfectly toasted?
Great question! When toasting your baguette slices, look for a light golden color and a satisfying crunch when you gently tap them. This usually takes around 5 minutes in the oven at 375°F (190°C), flipping halfway through. Keeping an eye on them ensures they won’t overdo it and become hard!

Boursin Prosciutto Arugula Crostini
Ingredients
Equipment
Method
- Preheat your oven to 375°F (190°C).
- Slice a baguette into 1/2-inch thick pieces and arrange them on a baking sheet. Brush both sides of each slice with olive oil. Bake for 5 minutes, flipping halfway through.
- Spread a generous spoonful of creamy Boursin cheese on each toasted slice.
- Pile fresh arugula on top of the cheese, followed by a piece of prosciutto on each crostini.
- Drizzle balsamic glaze over the assembled crostini just before serving.

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