As the leaves begin to rustle and the air turns crisp, I find myself yearning for all things autumn—especially in the kitchen. The other day, while brainstorming spooky treats for Halloween, inspiration struck unexpectedly. Picture this: creamy mozzarella ghosts resting atop crunchy, golden crostini, nestled with juicy tomatoes and vibrant pesto. With just 20 minutes to spare, I knew I had to bring these Spooky Caprese Crostini Ghosts to life!
Perfect for a family gathering or a festive soirée, these playful appetizers not only look hauntingly cute but tantalize the taste buds too. They offer a fresh, veggie-packed twist on the classic Caprese, making them an ideal choice for anyone tired of fast food or seeking an easy, crowd-pleasing snack. Join me in creating these delightful bites that are sure to bring smiles, laughter, and maybe a few friendly screams to your Halloween festivities!
Why are Caprese Crostini Ghosts a Must-Try?
Whimsical presentation is guaranteed to be a hit at any Halloween gathering, capturing the attention of both kids and adults alike. Easy to prepare, you can whip these up in just 20 minutes—perfect for last-minute parties. Flavor-packed ingredients like creamy mozzarella, fresh tomatoes, and zesty pesto bring vibrant taste to every bite. Versatile options allow for variations, ensuring you can customize them to your guests’ preferences. Plus, these crostini are a delightful way to serve a healthy treat, making them a fun alternative to the usual fast food snacks. Create smiles and laughter with every spooky bite!
Ingredients for Caprese Crostini Ghosts
For the Crostini Base
• 16 ounces fresh whole-milk mozzarella – Provides creamy texture and acts as the ghost shape. Substitution: Use low-moisture mozzarella for firmer ghosts.
• 1 fresh baguette – Serves as the crunchy base for the crostini. Note: Use ciabatta for a softer option.
• Extra-virgin olive oil – Adds flavor and helps crisp the baguette. Prep Note: Drizzle before baking.
For the Topping
• 1/2 cup pesto – Offers a bright, herbal flavor that complements the mozzarella and tomatoes. Substitution: Sun-dried tomato pesto for a twist.
• 12 ounces Campari tomatoes – Sweet and juicy, used as a topping. Substitution: Grape tomatoes if Campari is unavailable.
• 1 teaspoon balsamic glaze – Adds a sweet-tart finishing touch. Note: Thicker glaze works best for drawing faces.
How to Make Caprese Crostini Ghosts
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Preheat the oven to 400°F. Begin by freezing the mozzarella for 10 minutes, making it easier to cut into ghostly shapes without crumbling.
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Slice the baguette diagonally into 1/2-inch thick pieces. Aim for even slices to ensure they toast uniformly and become perfectly crisp.
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Arrange the slices on a baking sheet. Drizzle extra-virgin olive oil over them and toss to coat. This step ensures they gain a lovely flavor and texture while baking.
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Bake for 8–9 minutes or until golden and crisp. Keep an eye on them to prevent burning—this is where the perfect crunch happens!
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Cut the mozzarella into 1/4-inch thick planks. Use a ghost-shaped cookie cutter to create whimsical ghosts or any fun shapes you desire.
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Spread about 1 teaspoon of pesto on each toasted crostini. This bright, green layer acts as a flavorful base that pairs beautifully with the toppings.
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Assemble your creations by placing a tomato slice and a mozzarella ghost on half of the crostini. Use a skewer dipped in balsamic glaze to draw silly ghost faces on them.
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Top the remaining crostini with tomato slices, chopped mozzarella, and a drizzle of balsamic glaze. This adds extra flavor and a pop of color to your platter.
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Serve immediately to keep the crostini crunchy. They are best enjoyed fresh, where every bite is a delightful experience!
Optional: Garnish your platter with olives or salami for a festive touch.
Exact quantities are listed in the recipe card below.
How to Store and Freeze Caprese Crostini Ghosts
Room Temperature: Enjoy these crostini fresh for the best flavor and crunch. If stored at room temperature, consume them within 2 hours to maintain quality.
Fridge: If you have leftovers, store the crostini components separately in airtight containers. The baked crostini can last up to 1 day in the fridge, while prepared mozzarella can stay fresh for up to 3 days.
Freezer: Freezing is not recommended for assembled crostini due to texture loss. However, you can freeze baked crostini for up to 2 months. Just reheat them in the oven to restore their crunch!
Reheating: To bring back the crispiness, reheat the baked crostini in the oven at 375°F for about 5–7 minutes. Avoid microwaving as it can make them soggy.
Caprese Crostini Ghosts Variations
Feel free to experiment with these fun variations to make your spooky snacks truly your own!
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Dairy-Free: Use vegan mozzarella to keep the creamy texture without dairy. They’ll still be delightfully ghostly!
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Herb Infused: Replace pesto with a homemade herb oil—blending basil, parsley, and olive oil creates an aromatic twist that’s full of flavor.
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Spicy Kick: Add red pepper flakes or sliced jalapeños on top of the tomatoes for a zesty boost that’ll wake up those taste buds!
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Crunchy Add-ins: Sprinkle toasted pine nuts or walnuts over the crostini for an added crunch and rich flavor that contrasts beautifully with the creamy mozzarella.
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Balsamic Reduction: For a richer finish, simmer balsamic vinegar until thickened before drizzling it over the crostini. This enhances the sweet-tart flavor profile.
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Pesto Variants: Experiment with different pestos like arugula or kale for a unique freshness, or even a spicy harissa for a full flavor experience.
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Shape Variety: Use cookie cutters to create other fun Halloween-themed shapes like pumpkins or bats for a playful presentation that’s sure to delight.
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Vegetable Medley: Add slices of roasted red peppers or subtle layers of spicy arugula to give each bite a delightful surprise while staying healthy and colorful.
Expert Tips for Making Caprese Crostini Ghosts
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Ghostly Shapes: Use a ghost-shaped cookie cutter for the best results. A small round cutter can work if you’re in a pinch, but the ghosts won’t have the same spooky charm.
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Crispiness First: Assemble your Caprese Crostini Ghosts just before serving. This will ensure your baguette base remains delightfully crunchy, even as the toppings are added.
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Pesto Alternatives: If you want to switch things up, consider using sun-dried tomato pesto or garlic oil to enhance the flavor profile while keeping it veggie-friendly.
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Thicker Glaze: Opt for a thicker balsamic glaze when drawing ghost faces to avoid any drips. It adds a delightful visual effect while ensuring the artwork stays put.
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Festive Pairings: Surround your crostini with olives or slices of salami to enhance your Halloween platter. This not only boosts variety but adds delightful flavors to complement your spooky treats!
What to Serve with Caprese Crostini Ghosts?
These whimsical bites are perfect for creating a festive spread that will delight your guests.
- Crispy Garlic Bread: A simple, crunchy side that brings a punch of flavor to complement the creamy mozzarella ghosts.
- Fresh Garden Salad: A mix of greens and cherry tomatoes drizzled with a light vinaigrette adds freshness, balancing the richness of the crostini.
- Roasted Vegetable Platter: Colorful roasted veggies elevate the table’s presentation while enhancing the earthy flavors of the crostini.
- Stuffed Mushrooms: Savory fillings paired with tender mushrooms bring a hearty element to your spread without overshadowing the crostini.
- Apple Cider: This drink’s sweet and tangy notes perfectly complement the garlic and tomato flavors while keeping the Halloween vibe alive.
- Pumpkin Spice Dessert: End your meal on a sweet note with a seasonal pumpkin treat—its comforting flavor pairs wonderfully with the savory crostini.
Make Ahead Options
These Spooky Caprese Crostini Ghosts are fantastic for meal prep, allowing you to save time on busy Halloween nights! You can prepare the baked crostini and mozzarella ghosts up to 24 hours in advance. Simply bake the crostini and let them cool completely before storing them in an airtight container at room temperature. For the mozzarella, cut the ghost shapes and store them in a separate container; cover them with a damp paper towel to prevent them from drying out. When you’re ready to serve, just spread the pesto on the crostini, assemble with tomatoes and mozzarella, and drizzle with balsamic glaze for that delightful, fresh flavor. This way, you can enjoy the deliciousness of your Caprese Crostini Ghosts without the last-minute rush!
Caprese Crostini Ghosts Recipe FAQs
What kind of mozzarella should I use for Caprese Crostini Ghosts?
Absolutely! For the best results, use fresh whole-milk mozzarella, as it provides the ideal creamy texture to shape into ghosts. If you’re looking for a firmer option, low-moisture mozzarella is a great substitution.
How should I store leftovers from Caprese Crostini Ghosts?
If you have any components left over, store them separately in airtight containers. The baked crostini can last up to 1 day in the fridge, while the prepared mozzarella will stay fresh for about 3 days. Make sure to keep the ingredients separate to maintain the crostini’s crunch!
Can I freeze Caprese Crostini Ghosts?
Very! While it’s not recommended to freeze assembled crostini due to the risk of sogginess, you can freeze the baked crostini for up to 2 months. Just ensure they are completely cooled before placing them in a sturdy freezer bag. When you’re ready to enjoy, reheat them in the oven at 375°F for about 5–7 minutes to regain that lovely crispiness.
What are some common mistakes to avoid when making Caprese Crostini Ghosts?
The more the merrier when it comes to preparation! To avoid soggy crostini, assemble them just before serving. Additionally, keep an eye on the baking time; baking too long can lead to overly browned or burnt bread. Lastly, for the best presentation, use a ghost-shaped cookie cutter to achieve that iconic spooky look!
Are Caprese Crostini Ghosts safe for people with dietary restrictions?
Absolutely! This recipe is vegetarian-friendly. However, if you’re serving guests with allergies, check the ingredients in your pesto and balsamic glaze, as some brands may contain nuts or gluten. For a nut-free option, you can easily make your own pesto using spinach or basil without nuts.
Can I customize the flavors of the Caprese Crostini Ghosts?
Very much so! Try swapping out the pesto for sun-dried tomato spread or garlic-infused oil for a different flavor twist. You can also add other toppings like roasted red peppers or spreadable cheese, allowing everyone to enjoy their unique version of these spooky treats.

Creepy-Cool Caprese Crostini Ghosts for Halloween Fun
Ingredients
Equipment
Method
- Preheat the oven to 400°F. Begin by freezing the mozzarella for 10 minutes, making it easier to cut into ghostly shapes without crumbling.
- Slice the baguette diagonally into 1/2-inch thick pieces. Aim for even slices to ensure they toast uniformly and become perfectly crisp.
- Arrange the slices on a baking sheet. Drizzle extra-virgin olive oil over them and toss to coat.
- Bake for 8–9 minutes or until golden and crisp. Keep an eye on them to prevent burning.
- Cut the mozzarella into 1/4-inch thick planks. Use a ghost-shaped cookie cutter to create whimsical ghosts.
- Spread about 1 teaspoon of pesto on each toasted crostini.
- Assemble your creations by placing a tomato slice and a mozzarella ghost on half of the crostini. Use a skewer dipped in balsamic glaze to draw silly ghost faces on them.
- Top the remaining crostini with tomato slices, chopped mozzarella, and a drizzle of balsamic glaze.
- Serve immediately to keep the crostini crunchy.







