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Caprese Crostini Ghosts for a Spooky Delicious Treat

Published: Oct 14, 2025 by Emma Saviani ·

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As I prepared for our upcoming Halloween gathering, I found myself in a mini crisis: how could I impress my guests while keeping the atmosphere festive yet cozy? Enter my whimsical meal idea—Caprese Crostini Ghosts! These delightful bites not only capture the spirit of the season, but they also pack a punch with fresh, seasonal ingredients. In just 20 minutes, you can whip up these crowd-pleasing appetizers that are both healthy and incredibly fun to make. Picture your little ones laughing as they help assemble their own ghostly creations using creamy mozzarella, vibrant tomatoes, and luscious pesto. Ready to add some spooky charm to your next feast? Let’s dive in and create some culinary magic!

Caprese Crostini Ghosts

Why Are Caprese Crostini Ghosts Perfect?

Delightfully Fun: These spooky bites add a playful twist to your Halloween menu, providing entertainment for kids and adults alike.

Fresh Ingredients: Featuring creamy mozzarella and vibrant tomatoes, every bite bursts with freshness and flavor.

Quick and Easy: With just 20 minutes of total preparation time, you’ll have a delicious appetizer ready without the fuss.

Impressive Presentation: Transform ordinary ingredients into whimsical shapes that are sure to grab everyone’s attention. Perfect for gatherings!

Healthy Indulgence: Enjoy a guilt-free treat that’s both wholesome and delicious. Pair these with your favorite seasonal dishes for a complete festive meal.

Caprese Crostini Ghosts Ingredients

For the Crostini
• Fresh whole-milk mozzarella – Ideal for achieving a creamy texture; cut into ghost shapes for fun flair.
• Fresh baguette – Offers a crispy base that perfectly complements the toppings.
• Extra-virgin olive oil – Drizzle for richness and to enhance the flavors of the crostini.

For the Toppings
• Pesto – Adds a vibrant burst of basil flavor; feel free to substitute with store-bought for convenience.
• Campari tomatoes – Their sweetness balances the dish; slice them thinly for an appealing presentation.
• Balsamic glaze – Use a thicker glaze for a sweeter finish; it’s perfect for creating spooky ghost faces.

These delicious Caprese Crostini Ghosts will be the star of your Halloween gathering!

Step‑by‑Step Instructions for Caprese Crostini Ghosts

Step 1: Preheat and Freeze
Begin by preheating your oven to 400°F (200°C). While the oven warms up, grab your fresh whole-milk mozzarella and pop it into the freezer for about 10 minutes. This will firm it up, making it easier to slice into the spooky shapes you need for your Caprese Crostini Ghosts.

Step 2: Slice the Baguette
Next, take your fresh baguette and slice it diagonally into ½-inch-thick pieces. Aim for about 12 slices, as this will create a perfect base for your crostini. Set the slices aside on a clean cutting board while you prepare for baking.

Step 3: Prepare for Baking
Lay the baguette slices on a baking sheet in a single layer. Drizzle them generously with extra-virgin olive oil, ensuring each piece is well-coated. Toss the slices gently to ensure they are covered and ready to achieve that perfect golden crispiness when baked.

Step 4: Bake the Crostini
Place the baking sheet in your preheated oven and bake the baguette slices for 8–9 minutes. Keep a close eye on them; they should turn golden brown and crisp but not burnt. Once done, remove from the oven and allow them to cool slightly, creating an ideal crispy base for your ghostly toppings.

Step 5: Slice the Mozzarella
Now it’s time to take the mozzarella from the freezer. Slice it into six ¼-inch-thick planks to create your ghostly shapes later. The slight chill helps maintain the shape while you cut. After slicing, set the planks aside and be sure to save any leftover mozzarella scraps for later.

Step 6: Cut the Ghost Shapes
Using a ghost-shaped cookie cutter, cut out ghost shapes from the mozzarella planks. This will give your Caprese Crostini Ghosts their whimsical character. Don’t forget to chop the leftover mozzarella scraps finely, as these will be used as additional toppings later.

Step 7: Spread the Pesto
Take your cooled crostini and spread about 1 teaspoon of pesto evenly onto each slice. The rich basil flavor of the pesto brings an amazing depth to your Caprese Crostini Ghosts, enhancing every bite. Make sure to cover the entire surface for optimal taste.

Step 8: Assemble Ghosts
On six of your crostini, place a slice of Campari tomato atop the pesto. Follow with your charming ghost-shaped mozzarella to create the perfect spooky face. This layering not only adds color but elevates the flavors, making your appetizer visually appealing and delicious.

Step 9: Create Ghost Faces
Grab a skewer or chopstick and dip it into the balsamic glaze. Use it to draw eyes and a mouth on your ghostly mozzarella shapes, giving them character. This fun step is perfect for engaging your family or guests, making the Caprese Crostini Ghosts a hit.

Step 10: Finish the Remaining Crostini
For the remaining crostini, layer each with a slice of tomato and some of the chopped mozzarella scraps. Drizzle these with balsamic glaze for an added touch of flavor. This way, all your crostini are deliciously topped and ready to impress.

Step 11: Serve and Enjoy
To present your spooky creations, arrange the ghost crostini on a smaller plate and the remaining topped crostini on a larger platter. This spreads out the delightful offerings and adds an inviting touch to your Halloween gathering. Serve immediately, allowing everyone to enjoy these charming Caprese Crostini Ghosts!

Caprese Crostini Ghosts

How to Store and Freeze Caprese Crostini Ghosts

Room Temperature: Enjoy your Caprese Crostini Ghosts immediately for the best flavor; they’re best consumed within a few hours of assembly.

Fridge: If you have leftovers, store them in an airtight container in the refrigerator for up to 2 days. The crostini may lose some crispness.

Freezer: For longer storage, freeze the unassembled crostini (baked baguette slices, mozzarella, and toppings separate) for up to 1 month. Thaw overnight in the fridge before assembling.

Reheating: To revive the crostini, reheat them in a preheated oven at 350°F (175°C) for about 5-7 minutes until warm and crisp.

Caprese Crostini Ghosts: Fun Swaps

Feel free to add your personal touch to these delightful bites, inviting flavor and creativity into every ghostly treat!

  • Vegan: Substitute mozzarella with cashew cheese or tofu to create a plant-based version that retains the creamy texture.
  • Gluten-Free: Use gluten-free baguette or rice crackers for those avoiding gluten while still enjoying the crunchy goodness.
  • Spicy Twist: Add sliced jalapeños or a drizzle of chili oil to bring some heat, enchanting those who love a little spice with their bites.
  • Herb-Infused: Mix chopped fresh herbs like basil or oregano into the pesto for an aromatic punch that elevates the classic flavors.
  • Cheesy Variation: Experiment with a blend of cheeses, like ricotta or goat cheese, to create a more complex flavor profile that will intrigue the palate.
  • Savory Add-Ons: Include sliced olives or sun-dried tomatoes for a salty, tangy burst that transforms your crostini into gourmet bites.
  • Nutty Crunch: Sprinkle toasted pine nuts or walnuts over the top for added texture and a delightful nutty flavor that harmonizes beautifully.
  • Fruity Delight: Incorporate slices of ripe avocado or a smear of fig jam for a sweet contrast that will surprise and delight your guests.

These variations not only make for fun creative moments in the kitchen but also help tailor your Caprese Crostini Ghosts to meet everyone's tastes. Feel free to explore and enjoy these delightful creations with your favorite spooky drinks or alongside a cozy seasonal salad for a complete festive meal!

Expert Tips for Caprese Crostini Ghosts

Use Quality Ingredients: Opt for high-quality mozzarella and fresh tomatoes to elevate flavor; freshness makes all the difference in your Caprese Crostini Ghosts.

Don’t Overbake: Keep an eye on the crostini while baking to ensure they're golden and crisp, but not overly hard. You want a nice crunch!

Chill the Mozzarella: Freezing the mozzarella briefly not only makes it easier to cut but helps maintain its shape during assembly.

Perfect Pesto Layer: Spread enough pesto on each crostini for moisture and flavor, but avoid overloading; a thin layer goes a long way in enhancing your Caprese Crostini Ghosts.

Balsamic Design: When creating faces on your ghosts, practice the drizzle technique on a plate first to ensure steady control for great results.

Engage Others: Get family members or guests involved in decorating the ghostly faces for added fun; it creates a memorable experience and delicious treats!

Make Ahead Options

These Caprese Crostini Ghosts are perfect for meal prep, making your Halloween gathering a breeze! You can slice the baguette and bake the crostini up to 24 hours in advance, storing them in an airtight container to keep them crispy. The mozzarella can also be cut into ghost shapes and refrigerated for up to 3 days; just make sure to cover them to prevent browning. When you're ready to serve, simply spread the pesto on the crostini, top with the tomatoes and mozzarella, and add the balsamic glaze faces just before serving for the best flavor and presentation. With these make-ahead tips, you'll be all set for a stress-free and delightful Halloween bash!

What to Serve with Caprese Crostini Ghosts

As your kitchen fills with the inviting aroma of baked crostini, let’s explore delightful sides and pairings that complete your festive feast.

  • Heartwarming Tomato Soup: A bowl of rich, velvety tomato soup perfectly complements the fresh flavors of your crostini, offering a cozy touch.
  • Garlic Parmesan Roasted Broccoli: This crispy vegetable side adds a delightful crunch and savory flavor that enhances the overall meal experience.
  • Mixed Green Salad: Tossed with a balsamic vinaigrette, this salad provides a refreshing contrast, balancing the richness of the pesto and cheese.
  • Zesty Lemonade or Iced Tea: A chilled beverage brightens the palate between bites, making each morsel of your Caprese Crostini Ghosts even more enjoyable.
  • Pumpkin Spice Muffins: Embrace the season with these sweet treats, offering a delicious pumpkin flavor that pairs beautifully with the savory elements of your dish.
  • Mini Ghost Meringues: For a whimsical dessert, serve ghost-shaped meringues alongside your crostini for a light and sweet finish that will charm your guests.

These delightful pairings ensure that your Caprese Crostini Ghosts shine as the star of your spooky celebration!

Caprese Crostini Ghosts

Caprese Crostini Ghosts Recipe FAQs

How do I select the best mozzarella for my Caprese Crostini Ghosts?
Absolutely! Look for fresh whole-milk mozzarella that feels slightly soft and springy to the touch. Avoid any with dark spots or a watery consistency; these are signs of aging. The creaminess of high-quality mozzarella will elevate your crostini!

How should I store leftover Caprese Crostini Ghosts?
Very! Store leftover crostini in an airtight container in the refrigerator for up to 2 days. Although they might lose some crispness, you can enjoy them cold or gently reheat to refresh their texture.

Can I freeze Caprese Crostini Ghosts for later use?
Yes, you can! To freeze, assemble the individual components—baked baguette slices, mozzarella, and toppings—separately. Place them in airtight containers or freezer bags for up to 1 month. When you're ready to enjoy, simply thaw everything overnight in the fridge before assembling your crostini.

What if my mozzarella is too soft to cut into shapes?
If your mozzarella is soft, don’t worry! You can try placing it in the freezer for 10-15 minutes to firm it up, making cutting much easier. For future reference, always choose mozzarella with a firmer texture for such applications.

Are there any dietary considerations for the Caprese Crostini Ghosts?
Absolutely! If you have guests with dietary restrictions, be mindful of the pesto, as it typically contains nuts like pine nuts. Consider making your own nut-free version or using a store-bought alternative. Also, be sure to check the ingredients in your balsamic glaze for allergens.

How can I ensure my crostini stay crispy after baking?
To keep your crostini crispy, store them without any toppings until you're ready to serve. Apply the pesto and other toppings just before serving, to maintain that delightful crunch that makes your Caprese Crostini Ghosts irresistible!

Caprese Crostini Ghosts

Caprese Crostini Ghosts for a Spooky Delicious Treat

Impress your guests with Caprese Crostini Ghosts, a spooky yet healthy appetizer perfect for Halloween gatherings.
Print Pin Rate
Course: Appetizers
Cuisine: Italian
Keyword: appetizers, Caprese, Crostini, Halloween, Mozzarella, Tomatoes
Prep Time: 20 minutes minutes
Cook Time: 9 minutes minutes
Total Time: 29 minutes minutes
Servings: 12 crostini
Calories: 150kcal

Equipment

  • Oven
  • Baking Sheet
  • Knife
  • Cookie cutter
  • Skewer or Chopstick

Ingredients

For the Crostini

  • 1 cup Fresh whole-milk mozzarella Cut into ghost shapes
  • 1 whole Fresh baguette
  • 2 tablespoons Extra-virgin olive oil

For the Toppings

  • 1 cup Pesto Store-bought is acceptable
  • 6 whole Campari tomatoes Slice thinly
  • 2 tablespoons Balsamic glaze For decorating spooky faces

Instructions

Step-by-Step Instructions

  • Preheat your oven to 400°F (200°C) and freeze the mozzarella for about 10 minutes.
  • Slice the baguette diagonally into ½-inch-thick pieces, aiming for about 12 slices.
  • Lay the baguette slices on a baking sheet, drizzle with olive oil, and toss to coat.
  • Bake the baguette slices for 8-9 minutes until golden brown and crisp.
  • Slice the mozzarella into six ¼-inch-thick planks once it's firm from the freezer.
  • Cut out ghost shapes from the mozzarella planks using a cookie cutter.
  • Spread about 1 teaspoon of pesto evenly onto each crostini slice.
  • Place a slice of Campari tomato on top of the pesto on six crostini followed by the mozzarella ghosts.
  • Use a skewer or chopstick dipped in balsamic glaze to create faces on the mozzarella ghosts.
  • For the remaining crostini, layer with a slice of tomato and chopped mozzarella scraps, then drizzle with balsamic glaze.
  • Arrange the ghost crostini on a small plate and remaining crostini on a larger platter for serving.

Notes

These delightful appetizers should be enjoyed immediately for the best flavor. Engage family members in decorating for added fun!

Nutrition

Serving: 1crostini | Calories: 150kcal | Carbohydrates: 15g | Protein: 5g | Fat: 9g | Saturated Fat: 3g | Polyunsaturated Fat: 0.5g | Monounsaturated Fat: 4g | Cholesterol: 20mg | Sodium: 200mg | Potassium: 200mg | Fiber: 1g | Sugar: 2g | Vitamin A: 200IU | Vitamin C: 4mg | Calcium: 150mg | Iron: 1mg

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Ellie Monroe

I’m Ellie, a 54-year-old home cook who believes the best recipes come from the heart. At Heavenly Recipe, I share comforting classics, sweet treats, and simple meals that anyone can make, just like the ones passed down through my family.

More about me

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