Caprese Crostini is a fun and tasty appetizer that’s sure to impress! With crispy toasted bread, fresh tomatoes, creamy mozzarella, and aromatic basil, each bite is a burst of flavor.
These crostini are super simple to make, and perfect for parties or just a cozy night in. I love topping them off with a drizzle of balsamic for an extra zing. Yum! 🍅🧀
Key Ingredients & Substitutions
Baguette: A fresh baguette is perfect for crostini, giving that nice crunch. If you can’t find a baguette, ciabatta or sourdough also works well for a delicious base.
Fresh Mozzarella: Use high-quality fresh mozzarella for the best taste and texture. If you’re in a pinch, you can swap it with sliced provolone or burrata for creaminess.
Tomatoes: Cherry or grape tomatoes are ideal due to their sweetness, but any ripe tomato will do. If they’re not in season, consider sun-dried tomatoes for a different flavor.
Basil: Fresh basil is crucial for that iconic Caprese flavor. If you’re out of fresh basil, use dried herbs, but keep in mind the taste will be different. You could also sprinkle in some spinach or arugula for a fresh touch.
Balsamic Glaze: This adds a lovely tangy sweetness. If you can’t find it, you can reduce balsamic vinegar over low heat until thickened or use a drizzle of olive oil and lemon juice.
How Do I Get the Perfect Crispy Crostini?
Getting the ideal crunch in your crostini is all about toasting them just right. Here’s how to do it:
- Preheat your oven to 400°F (200°C) to create the perfect environment for toasting.
- Brush both sides of the baguette slices with olive oil. This prevents them from becoming dry and helps achieve golden crispiness.
- Arrange the slices evenly on a baking sheet, ensuring they’re not overcrowded.
- Watch them closely as they toast for 5-7 minutes, flipping halfway for even browning.
A tip from my kitchen: Let them cool slightly before adding toppings; this keeps your crostini crispy and prevents them from getting soggy!

Caprese Crostini
Ingredients You’ll Need:
For the Crostini:
- 1 baguette, sliced into 1/2-inch thick pieces
- 2 tablespoons olive oil
For the Topping:
- 8 ounces fresh mozzarella, sliced or small mozzarella balls
- 1 cup cherry or grape tomatoes, sliced in half
- Fresh basil leaves, roughly chopped or torn
- 2 tablespoons balsamic glaze or reduction
- Salt and freshly ground black pepper to taste
How Much Time Will You Need?
This delightful recipe takes about 10 minutes to prepare and 7 minutes to cook. In just 17 minutes, you can create a delicious appetizer that’s fresh and bursting with flavor!
Step-by-Step Instructions:
1. Preheat the Oven:
Start by preheating your oven to 400°F (200°C). This will help give your crostini that perfect crispy texture!
2. Arrange the Baguette Slices:
Take your baguette and slice it into 1/2-inch thick pieces. Place them on a baking sheet in a single layer so they can toast evenly.
3. Brush with Olive Oil:
Using a brush or a spoon, drizzle olive oil on both sides of each baguette slice. This will add flavor and crispness.
4. Toast the Bread:
Pop the baking sheet into the oven for about 5-7 minutes. Keep an eye on them! Flip the slices halfway through so both sides toast to a lovely golden brown.
5. Cool the Crostini:
Once they’re toasted, remove the bread from the oven and let them cool slightly. This will prepare them for the toppings!
6. Add Mozzarella:
Now, place a slice or a ball of fresh mozzarella on each crostini. This creamy cheese is what makes them truly special!
7. Top with Tomatoes and Basil:
Add the halved cherry or grape tomatoes on top of the mozzarella, followed by a sprinkle of fresh basil leaves. The colors and freshness will make your crostini pop!
8. Drizzle with Balsamic Glaze:
Finish off each crostini with a drizzle of balsamic glaze. This adds that sweet and tangy flavor we all love.
9. Season and Serve:
Lightly season with salt and black pepper to taste. Serve these delightful bites immediately and watch them disappear!
These Caprese Crostini are not only beautiful but also packed with classic flavors that everyone will enjoy. Perfect for any gathering or just a little treat for yourself!
Can I Use Other Types of Bread Instead of Baguette?
Absolutely! If you don’t have a baguette, you can use ciabatta, sourdough, or even whole-grain bread. Just make sure the bread is sturdy enough to hold the toppings without getting soggy!
How Should I Store Leftover Crostini?
Store any leftover crostini in an airtight container at room temperature. However, for best results, it’s best to eat them fresh! If you have leftover toppings, keep them in the fridge and assemble the crostini as needed to maintain crispness.
Can I Make These Crostini Ahead of Time?
You can prepare the toasted baguette slices ahead of time and store them in an airtight container. Just add the toppings just before serving to keep them fresh and crispy!
What Can I Use Instead of Balsamic Glaze?
If you don’t have balsamic glaze, you can use a splash of balsamic vinegar mixed with a little honey for sweetness. Alternatively, a drizzle of olive oil and a sprinkle of lemon juice can give a nice zing as well!



