As I scrolled through my recipe collection, a thought struck me—why not give a classic favorite a spooky twist? Enter these enchanting Halloween Caprese Crostini Ghosts! This delightful appetizer transforms fresh mozzarella, juicy tomatoes, and vibrant pesto into a festive treat that will be the star of any gathering. Best of all, they come together in just 20 minutes, making them an ideal choice for busy hosts or anyone looking to impress without the stress. Not only are they vegetarian-friendly, but each bite also offers a light crunch paired with creamy goodness—perfect for both kids and adults alike. So, are you ready to put a fun spin on your Halloween table?

Why are these crostini so delightful?
Simplicity: You can whip up these Caprese Crostini Ghosts in under 20 minutes, making them perfect for last-minute gatherings.
Playful Presentation: The ghostly shapes are not just adorable but also a hit among little ones—great for kids’ parties!
Flavor Explosion: The combination of creamy mozzarella, sweet tomatoes, and zesty pesto creates a burst of flavors that will tantalize your taste buds.
Versatile Toppings: Feel free to mix things up—consider adding colored pesto or extra toppings like olives and salami for a unique twist!
Fresh and Crispy: These crostini are best served fresh, offering a satisfying crunch with every bite, and they maintain their charm even as a leftover snack.
Caprese Crostini Ghosts Ingredients
For the Crostini
• Fresh whole-milk mozzarella – Provides creaminess and mild flavor. Substitute with low-fat mozzarella for a lighter version.
• Baguette – Serves as the crunchy base. You can use ciabatta or sourdough if preferred.
• Extra-virgin olive oil – Adds richness and aids in toasting the bread. Substitute with flavored oil for extra taste.
For the Toppings
• Pesto – Offers a burst of flavor and acts as a spread. Use sun-dried tomato pesto for a twist.
• Campari tomatoes – Brings freshness and sweetness when sliced. Grape tomatoes can be used as a substitute.
• Balsamic glaze – Adds a tangy sweet finish and is used for creating ghost faces. Thicker glaze is best for decorating.
Step‑by‑Step Instructions for Caprese Crostini Ghosts
Step 1: Preheat and Prepare Mozzarella
Begin by preheating your oven to 400°F (200°C). To ensure clean cuts, place the fresh whole-milk mozzarella in the freezer for about 10 minutes, firming it up just enough. While it chills, you can gather your ingredients and prepare for the assembly of these delightful Caprese Crostini Ghosts.
Step 2: Slice the Baguette
Once the mozzarella is ready, take a baguette and slice it diagonally into 1/2-inch-thick slices. This angle will give you a larger surface for your toppings. Arrange the slices on a baking sheet, ready to become the base of your spooky crostini.
Step 3: Add Olive Oil and Toast
Drizzle the bread slices generously with extra-virgin olive oil, ensuring each piece is lightly coated. Toss the slices to distribute the oil evenly, then bake them in the preheated oven for about 8–9 minutes, or until golden brown and crisp. Keep an eye on them—the perfect crostini should be crunchy and golden.
Step 4: Cut Mozzarella into Ghost Shapes
While the crostini are baking, remove the mozzarella from the freezer and slice it into 1/4-inch-thick planks. Use a ghost-shaped cookie cutter to cut out fun ghost figures from the mozzarella. Set these aside, and get ready to layer your ghostly creations.
Step 5: Spread the Pesto
Once the toasted crostini have cooled slightly, spread approximately 1 teaspoon of vibrant pesto onto each slice. This flavorful spread adds a delicious base for your toppings and perfectly complements the Caprese combination.
Step 6: Assemble the Ghosts
Top half of the crostini with a slice of juicy Campari tomato, then add your ghost-shaped mozzarella atop the tomatoes. The creamy mozzarella will create a soft contrast against the crunchy toast, making these Caprese Crostini Ghosts not only adorable but also deliciously satisfying.
Step 7: Decorate with Balsamic Glaze
Using a skewer or a small squeeze bottle, draw ghostly faces on the mozzarella with the balsamic glaze. This step adds a whimsical touch to your crostini, turning them into perfect holiday-themed treats.
Step 8: Complete the Assembly
For the remaining crostini, simply top them with a slice of tomato and chopped mozzarella, giving them a drizzle of balsamic glaze for added flavor. These will complement the ghostly crostini beautifully, providing variety for your guests.
Step 9: Serve and Enjoy
Once assembled, carefully arrange your Caprese Crostini Ghosts on a festive platter. Serve immediately to maintain the crostini’s delightful crispness, and watch as they become the star attraction of your Halloween festivities!

How to Store and Freeze Caprese Crostini Ghosts
Fridge: Store any leftover toasted crostini in an airtight container for up to 2 days. Keep the toppings separate to maintain the crispness.
Freezer: While assembled crostini do not freeze well, you can freeze leftover toasted bread slices in a freezer bag for up to 1 month. Reheat in the oven when ready to use.
Reheating: For the best results, reheat crostini in the oven at 350°F (175°C) for about 5-7 minutes to revive their crispiness.
Assembly Tip: For optimal flavor and texture, assemble the Caprese Crostini Ghosts just before serving. This ensures the toppings remain fresh and delightful.
Caprese Crostini Ghosts Variations
Feel free to get creative with these Caprese Crostini Ghosts—you’ll love the delicious twists you can add!
-
Dairy-Free: Use coconut mozzarella for a vegan twist that keeps the creamy texture without the dairy.
Mix plant-based ingredients to create a delightful, dairy-free option that still satisfies the taste buds. -
Spicy Kick: Add a sprinkle of crushed red pepper flakes on top of the mozzarella for a touch of heat.
This simple addition can elevate your crostini to a new flavor level that’s perfect for spice lovers! -
Herby Twist: Mix fresh basil and oregano into the pesto to enhance the herbal notes of this classic spread.
Fresh herbs not only add flavor but also make these crostini pop with vibrant color and fragrance. -
Crunchy Toppings: Consider adding crispy prosciutto or bacon crumbles on top for an added crunch and savory flavor.
These textures will surprise your guests and offer a delightful contrast to the creaminess of the mozzarella. -
Unique Glaze: Try using a raspberry or fig balsamic glaze to add interesting sweetness and a beautiful color.
Not only does this glaze provide a lovely taste, but it also makes for a more visually appealing dish. -
Pesto Variations: Switch traditional basil pesto for arugula or kale pesto for a fun flavor twist that packs nutrients.
These variations ensure you’ll have crostini suitable for different taste preferences while maintaining the festive vibe. -
Vegetable Medley: Top with roasted red peppers or grilled zucchini slices for an extra veggie boost that’s full of flavor.
Fresh seasonal vegetables can bring a colorful twist that makes your appetizer even more exciting. -
Mini Skewers: For a fun presentation, stack the crostini and other ingredients onto skewers for a bite-sized treat.
This makes them easy to eat and perfect for serving at parties where everyone wants to mingle!
Explore these variations and truly make these Caprese Crostini Ghosts your own. They’re not just a treat but a canvas for your creativity in the kitchen!
Expert Tips for Caprese Crostini Ghosts
• Freezing Mozzarella: Briefly freeze your mozzarella to achieve clean, ghostly shapes. This simple trick ensures precision when using a cookie cutter.
• Freshness Factor: For the crispiest crostini, assemble them just before serving. If made too early, they may lose their delightful crunch.
• Balsamic Glaze Precision: Choose a thicker balsamic glaze for decorating the ghost faces. It holds better and creates a more defined appearance.
• Substitutions: Don’t hesitate to swap ingredients! For instance, try flavored oils or different types of tomatoes to elevate your Caprese Crostini Ghosts.
• Serving Variety: Pair these crostini with an array of dippers and snacks to enhance the presentation and keep your guests excited to try different flavors.
What to Serve with Halloween Caprese Crostini Ghosts
Pairing delicious sides and drinks will elevate your Halloween gathering!
- Crispy Garlic Bread: The crunchy texture and garlicky flavor provide a delightful contrast, making it a superb companion for the crostini.
- Roasted Vegetable Platter: A colorful assortment of roasted veggies adds freshness, fiber, and a gorgeous display to your appetizer spread.
- Spooky Punch: Create a festive drink with cranberry juice and soda, garnished with gummy worms for a playful touch that’s sure to be a hit.
- Mixed Green Salad: A light salad with tangy dressing will balance the rich flavors of the crostini, keeping your meal light and fresh.
- Olive Tapenade: This savory spread adds an earthy dimension to your appetizers, delicious alongside the creamy elements of the crostini.
- Chocolate-Dipped Fruit: Finish your meal with a sweet note and surprise guests with this delightful contrast of rich chocolate and fresh fruit flavors.
- Pumpkin Soup: Warm, comforting, and perfectly themed—this cozy soup adds a seasonal touch that will be warmly received.
- Bubbly Sparkling Water: For a refreshing drink option, pair with some lemon or lime wedges to cleanse your palate between bites of these delightful Halloween treats.
Make Ahead Options
These Halloween Caprese Crostini Ghosts are perfect for busy home cooks looking to save time! You can prep individual components up to 24 hours in advance: slice the baguette and store the toasted crostini in an airtight container, ensuring they maintain their crispness. You can also cut the mozzarella into ghost shapes and refrigerate them, along with prepared pesto, to streamline assembly. When it’s time to serve, simply spread the pesto on the crostini, layer with tomatoes and mozzarella, and finish with the balsamic glaze for that spooky touch. With these make-ahead tips, you’ll enjoy effortless entertaining without sacrificing flavor or presentation!

Caprese Crostini Ghosts Recipe FAQs
How do I choose the best fresh mozzarella for this recipe?
Absolutely! Look for whole-milk mozzarella that feels soft and slightly springy when you press it. It should be moist but not overly wet. If you notice any dark spots or a sour smell, it’s best to choose another piece. If you prefer a lighter option, low-fat mozzarella works well too.
How should I store leftover Caprese Crostini Ghosts?
Great question! To keep your toasted crostini fresh, store them in an airtight container at room temperature for up to 2 days. For the best taste, keep the toppings separate until you’re ready to enjoy them again to maintain that delightful crunch!
Can I freeze the toasted crostini for later use?
Yes, you can! While assembled crostini don’t freeze well, you can freeze leftover toasted bread slices. Just place them in a freezer bag and seal it tightly. They’ll stay fresh for up to 1 month. When you’re ready to use them, reheat in the oven at 350°F (175°C) for 5-7 minutes for that crispy texture again.
What if my balsamic glaze is too thin for decorating?
Very good point! If your balsamic glaze is on the thinner side, simmer it in a small saucepan over low heat for about 10-15 minutes until it thickens up. Stir occasionally to avoid burning. A thicker glaze will give you the best ghostly designs on your crostini!
Are there any dietary considerations for these Caprese Crostini Ghosts?
Absolutely! This recipe is vegetarian-friendly. However, if you’re serving guests with dairy allergies, consider using a vegan mozzarella alternative made from nut-based cheese or a seasoned tofu slice. For gluten-free options, you can substitute the baguette with gluten-free bread.
How can I tweak the recipe for extra visual flair?
I recommend it! You can use colored pesto, such as red pepper or olive, for a vibrant twist. Additionally, add assorted toppings like cured meats, olives, or roasted red peppers alongside the ghostly crostini. This variety not only enhances the visual appeal but also excites the palate!

Spooky Caprese Crostini Ghosts for a Festive Feast
Ingredients
Equipment
Method
- Preheat your oven to 400°F (200°C) and briefly freeze the mozzarella for 10 minutes for clean cuts.
- Slice the baguette diagonally into 1/2-inch-thick slices and arrange them on a baking sheet.
- Drizzle the bread slices with olive oil, bake for 8-9 minutes until golden brown and crisp.
- Slice the mozzarella into 1/4-inch-thick planks and cut out ghost shapes.
- Spread approximately 1 teaspoon of pesto onto each crostini slice.
- Top half of the crostini with a slice of tomato and mozzarella, creating ghostly figures.
- Draw ghost faces with balsamic glaze using a skewer or squeeze bottle.
- Finish assembling remaining crostini with tomato, mozzarella, and a drizzle of balsamic glaze.
- Serve immediately on a platter to keep them crispy and enjoy your festive treats!

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