As the Halloween season creeps in, the air fills with the excitement of playful ghosts and ghoulish treats. Inspired by the classic Caprese salad, my Spooky Caprese Crostini Ghosts take mere minutes to whip up, making them an effortlessly festive addition to any gathering. With fresh mozzarella that transforms into charming little specters and juicy tomatoes bursting with flavor, this vegetarian delight is sure to bring a smile to both kids and adults. The best part? You can prep these whimsical appetizers in under 20 minutes, leaving you more time for a hauntingly good time. Want to learn just how simple it is to get these ghostly bites on your table?
Why You'll Crave These Crostini?
Simplicity at its Best: These Spooky Caprese Crostini Ghosts require only a handful of ingredients and can be assembled in less than 20 minutes, making them perfect for last-minute gatherings.
Fun Presentation: The playful ghost shapes will not only impress your guests but also make eating fun for kids, encouraging even the pickiest eaters to indulge.
Bursting with Flavor: The creamy mozzarella, sweet tomatoes, and herby pesto create a delicious combination that elevates your typical appetizer game, reminiscent of a classic Caprese salad but with a Halloween twist.
Crowd-Pleasing Appeal: Whether for a Halloween party or a casual family dinner, these crostini are sure to delight everyone, showcasing your creative flair without breaking a sweat.
Versatile Options: Got leftover mozzarella scraps? Don't let them go to waste! Use them to make an easy basil pasta or as a topping for your favorite pizza.
Whip up these festive bites and see why they’re sure to be a hit!
Ingredients for Caprese Crostini Ghosts
For the Crostini
- Fresh whole-milk mozzarella – Provides creaminess and primary flavor; freeze briefly for easier cutting.
- Fresh baguette – Acts as the crunchy base for the crostini; slice into ½-inch thick pieces for optimal texture.
- Extra-virgin olive oil – Adds flavor and aids in crisping the crostini; feel free to drizzle more for serving.
For the Topping
- Pesto – Offers a vibrant green flavor component; can be substituted with sun-dried tomato pesto for a twist.
- Campari tomatoes – Juicy basis for the topping; grape tomatoes can work as a substitution, sliced thinly.
- Balsamic glaze – Perfect for decorating ghost faces and adds sweetness; a thicker glaze works best for detailing.
Embrace the fun of cooking these Caprese Crostini Ghosts and delight in a Halloween treat that’s as charming as it is tasty!
Step‑by‑Step Instructions for Caprese Crostini Ghosts
Step 1: Preheat and Prepare
Preheat your oven to 400°F (200°C). While the oven warms up, take your fresh whole-milk mozzarella and place it in the freezer for about 10 minutes. This short chilling time will help firm the cheese, making it easier to slice into ghostly shapes later.
Step 2: Slice the Baguette
Next, take your fresh baguette and slice it diagonally into ½-inch thick pieces. This thickness provides the perfect balance of crunch and softness for your crostini. Lay the slices out on a baking sheet, ensuring they’re not overcrowded for even toasting.
Step 3: Drizzle with Olive Oil
Drizzle a generous amount of extra-virgin olive oil over the sliced baguette pieces. Use your hands to gently toss the slices, ensuring each piece is nicely coated. This will help them achieve a golden brown crispness as they bake in the oven.
Step 4: Bake the Crostini
Place the baking sheet in your preheated oven and bake for 8-9 minutes. Keep an eye on them until they turn golden and crisp to the touch—this is when they’re at their best. Once done, remove the crostini from the oven and let them cool on a wire rack.
Step 5: Shape the Mozzarella
After your mozzarella has chilled, slice it into ¼-inch thick planks. Using a ghost-shaped cookie cutter, cut out ghost shapes from the mozzarella, setting aside any scraps for later use. These ghostly pieces will be the stars of your Caprese Crostini Ghosts.
Step 6: Add Pesto
Spread approximately 1 teaspoon of vibrant pesto onto each cooled crostini, creating a flavorful base. The pesto adds a beautiful green hue and herbaceous flavor that complements the other ingredients beautifully.
Step 7: Assemble the Ghosts
Carefully top six of the crostini with a sliced tomato followed by your ghost-shaped mozzarella. Use balsamic glaze to draw eyes and mouths on the mozzarella, giving your crostini their spooky personality.
Step 8: Finish Remaining Crostini
For the remaining crostini, layer them with a slice of tomato and chopped mozzarella scraps. Drizzle balsamic glaze over these as well for added flavor and a delightful presentation.
Step 9: Serve and Enjoy
Arrange your enticing Caprese Crostini Ghosts on a festive platter. Serve immediately to maintain the crispness of the crostini, and watch as your guests delight in these playful Halloween appetizers!
Expert Tips for Caprese Crostini Ghosts
• Quality Ingredients Matter: Use fresh mozzarella and ripe tomatoes for the best flavor. Avoid pre-shredded cheese as it won’t hold its shape well.
• Crisp Perfectly: Don't overcrowd the baking sheet when toasting the baguette slices; this ensures they bake evenly and achieve that irresistible crunch.
• Pesto Alternatives: Try different pestos like sun-dried tomato or even a garlic-infused variety to add unique flavors to your Caprese Crostini Ghosts.
• Presentation Counts: For extra spookiness, consider serving these crostini on a Halloween-themed platter or adding olive olive eyes for a fun twist!
• Assemble Just Before Serving: To keep the crostini crispy, prep all components in advance but only assemble right before serving. Quality textures matter!
How to Store and Freeze Caprese Crostini Ghosts
Fridge: Store leftover crostini in an airtight container for up to 3 days. Keep the toppings separate to maintain crispness.
Freezer: It's best not to freeze assembled Caprese Crostini Ghosts. However, you can freeze the baked crostini for up to 2 months; just re-crisp in the oven before adding toppings.
Reheating: To restore the crostini's crisp texture, reheat them in the oven at 350°F for about 5-7 minutes. Avoid microwaving, as this will make them soggy.
Make-Ahead Tips: Prepare the crostini and toppings in advance, storing them separately. Assemble just before serving to keep every bite deliciously crispy and fresh!
Variations & Substitutions for Caprese Crostini Ghosts
Feel free to get creative with these Caprese Crostini Ghosts and make them your own delightful masterpiece!
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Vegan: Substitute the mozzarella with firm tofu marinated in soy sauce and nutritional yeast for a cheesy flavor without dairy.
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Gluten-Free: Use gluten-free baguette or crackers to cater to gluten-sensitive guests while still enjoying the same crispy texture.
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Spicy Twist: Add sliced jalapeños or a sprinkle of red pepper flakes on top of the crostini for a zesty kick that complements the fresh flavors beautifully.
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Herbed Option: Enhance the pesto with additional herbs like basil or cilantro to create a more aromatic and flavorful topping. It’ll take your crostini to new heights!
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Mixed Toppings: Experiment with different toppings beyond tomatoes. Roasted red peppers or artichoke hearts can add a lovely twist and burst of color on your crostini.
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Balsamic Alternatives: Try using a fig balsamic glaze instead of regular balsamic for a sweet finish that brings a new dimension to each ghostly bite.
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Creative Shapes: No ghost cutter? Use a pumpkin-shaped cookie cutter for a festive variation that pairs perfectly with the Halloween theme.
These variations open the door to endless possibilities! Let your culinary imagination shine bright this spooky season!
Make Ahead Options
These Spooky Caprese Crostini Ghosts are a fantastic choice for meal prep, allowing you to enjoy delicious, festive appetizers without the last-minute rush! You can bake the crostini up to 24 hours in advance, letting them cool completely on a wire rack before storing them in an airtight container to maintain their crispness. Additionally, you can slice the mozzarella and prepare the pesto topping ahead of time, storing both in the fridge for up to 3 days. To finish up, simply assemble the crostini with the pesto, tomatoes, and mozzarella just before serving, and drizzle them with balsamic glaze for a treat that’s just as delightful as when freshly made!
What to Serve with Caprese Crostini Ghosts?
Looking to create the perfect Halloween feast? These delightful crostini are just the beginning of your spooky spread!
- Crispy Garlic Bread: The buttery crunch pairs wonderfully with the fresh flavors of the crostini while adding some comforting familiarity.
- Pumpkin Soup: A warm, creamy soup balances the cold crostini perfectly, making for a delightful contrast of textures.
- Olive and Antipasto Platter: A variety of salty olives and cured meats bring extra flavor and visual appeal to your Halloween gathering!
- Roasted Red Peppers: These sweet and smoky bites can complement the fresh mozzarella, enhancing the overall taste profile.
- Fresh Arugula Salad: A peppery salad garnished with a simple lemon vinaigrette adds brightness and freshness, perfectly countering the crostini's richness.
- Cranberry Sparkler: A festive drink made with cranberry juice, soda water, and fresh lime helps cleanse the palate and celebrates the Halloween spirit.
- Chocolate Haunted Cupcakes: End your meal with these spookily decorated treats—decadent chocolate flavors balance the lightness of the crostini.
- Tart Apple Slices: Crisp, tart apples add a crunchy, refreshing element that contrasts beautifully with the creamy delicacies of the appetizers.
Caprese Crostini Ghosts Recipe FAQs
How do I choose ripe tomatoes for my Caprese Crostini Ghosts?
Absolutely! For the best flavor, go for Campari tomatoes as they are juicy and sweet. Look for tomatoes that have a vibrant color and are slightly firm but give a little when gently squeezed. If you can’t find Campari, grape tomatoes sliced thinly can make a delightful substitute.
Can I store leftover Caprese Crostini Ghosts?
Yes, you can! Store any leftover crostini in an airtight container in the fridge for up to 3 days. However, it's essential to keep the toppings separate to maintain the crispness of the crostini. When you're ready to enjoy them again, you can reassemble with fresh toppings for maximum flavor.
How can I freeze Caprese Crostini?
While it's best to avoid freezing assembled Caprese Crostini Ghosts, you can freeze the baked crostini. Allow them to cool completely, then place them in a single layer in a freezer-safe bag, sealing out as much air as possible, for up to 2 months. To re-crisp, bake from frozen at 350°F for 5-7 minutes before adding your toppings!
What should I do if my crostini turns out soggy?
Very! If your crostini come out soggy, it’s usually due to overcrowding during baking or using too much olive oil. In the future, ensure that you spread the baguette slices out adequately on your baking sheet. If they've already baked, try toasting them lightly in a preheated oven to restore their crunch.
Are there any dietary considerations for my guests?
Yes! These Caprese Crostini Ghosts are vegetarian-friendly, making them a great option for many. However, be sure to check for allergies, especially with the pesto, as it often contains nuts. For a nut-free variation, consider making a homemade pesto without nuts or opt for sun-dried tomato pesto as a flavorful alternative.
Can I make these crostini ahead of time?
Absolutely! You can prepare the crostini and toppings in advance. Bake and store the crostini in a sealed container, and store the toppings separately in the fridge. When it's time to serve, simply assemble the crostini just before your guests arrive to ensure they stay crisp, keeping the delightful texture intact!

Spooky Caprese Crostini Ghosts for a Fun Halloween Treat
Ingredients
Equipment
Method
- 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 and lay them on a baking sheet.
- Drizzle olive oil over the baguette slices and gently toss to coat.
- Bake slices in the preheated oven for 8-9 minutes until golden.
- Slice chilled mozzarella into ¼-inch thick planks and cut out ghost shapes with a cookie cutter.
- Spread about 1 teaspoon of pesto onto each cooled crostini.
- Top six crostini with a slice of tomato and mozzarella, using balsamic glaze for decoration.
- For remaining crostini, layer with tomato and mozzarella scraps, drizzling with balsamic glaze.
- Serve immediately on a festive platter.
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