
This cucumber caprese salad brings a refreshing twist to the classic Italian favorite by adding crisp cucumber for extra crunch and coolness. Perfect for summer gatherings or as a light side dish, it combines garden-fresh ingredients with creamy mozzarella in a simple balsamic dressing.
I first made this recipe when hosting an impromptu backyard gathering and needed something quick yet impressive. The vibrant colors and fresh flavors had everyone asking for the recipe, and it's now my go-to dish when tomatoes are at their peak season.
Ingredients
- Fresh cucumber: provides a refreshing crunch and coolness that elevates the traditional caprese
- Cherry tomatoes: offer sweet bursts of flavor use multicolored varieties for visual appeal
- Fresh mozzarella: delivers that classic creamy texture seek out buffalo mozzarella for the richest flavor
- Red onion: adds a pleasant bite and complexity choose a younger onion for milder flavor
- Olive oil: creates the base for the marinade use extra virgin for best taste
- Balsamic vinegar: brings tangy sweetness look for aged varieties for deeper flavor
- Dried herbs: infuse the marinade with aromatic notes
- Fresh basil: optional but highly recommended for authentic caprese flavor
Step-by-Step Instructions
- Prepare the Marinade:
- Combine olive oil and balsamic vinegar in a small bowl until well blended. Add dried oregano and basil along with salt and pepper. Stir thoroughly to ensure herbs are evenly distributed. Allow this mixture to rest while preparing other ingredients so the herbs can infuse the oil with their flavors.
- Prepare the Cucumber:
- Begin with a thorough washing of the cucumber. Peel it completely, then use the tines of a fork to score the surface lengthwise, creating decorative ridges that help the dressing cling better. Slice thinly into rounds about 1/8 inch thick, then cut into smaller pieces for easy eating.
- Prepare Other Vegetables:
- Quarter the cherry tomatoes to release their juices and create bitesize pieces. Finely dice the red onion into small pieces about 1/4 inch in size to distribute its flavor without overwhelming any single bite. If using fresh basil, tear or chop just before adding to preserve its aromatic oils.
- Combine and Marinate:
- Place all prepared vegetables and mozzarella in a medium bowl, ensuring even distribution of ingredients. Pour the prepared marinade over everything, then gently toss until all pieces are well coated. Let the salad rest for at least 10 minutes before serving to allow flavors to meld together.

The cucumber is what makes this recipe special for me. While traditional caprese only features tomatoes, mozzarella, and basil, the addition of cucumber transforms it into something uniquely refreshing. I discovered this variation during a particularly hot summer when even traditional caprese felt too heavy, and now I actually prefer this lighter version.
Make Ahead Tips
This salad actually improves with a little time, making it perfect for preparing in advance. You can assemble the entire salad up to 24 hours before serving, keeping it refrigerated in an airtight container. The flavors will continue to develop as it sits, though the cucumber may release some water. Simply drain any excess liquid before serving or use a slotted spoon for serving.
Ingredient Substitutions
If you cannot find fresh mozzarella, you can substitute with feta cheese for a more tangy flavor profile. The texture will be different, but the saltiness works wonderfully with the fresh vegetables. For a dairy-free version, try using avocado chunks instead of cheese they provide a similar creamy texture with healthy fats.
For the balsamic vinegar, you can substitute with red wine vinegar mixed with a teaspoon of honey for a similar sweet-tangy profile. If fresh tomatoes aren't in season, you can use sundried tomatoes packed in oil they add a concentrated flavor that works beautifully in winter months when fresh produce isn't at its best.
Serving Suggestions
This versatile salad pairs beautifully with grilled proteins like chicken or fish. For a complete meal, serve alongside crusty Italian bread to soak up the flavorful marinade. For an elegant presentation, try serving individual portions in small glass bowls or on a large platter with additional fresh basil scattered on top.
For a fun twist, serve the salad on crostini as an appetizer by toasting small slices of baguette, rubbing with a garlic clove, and topping with a spoonful of the salad mixture. The contrast between the crunchy bread and juicy salad creates a perfect bite.
Recipe FAQs
- → Can I make this cucumber caprese salad ahead of time?
Yes, you can prepare this salad up to 4 hours ahead of time. The flavors actually develop nicely as it sits. However, for the freshest texture, it's best not to prepare it more than a day in advance as the cucumbers and tomatoes may release excess moisture and affect the consistency.
- → What can I substitute for fresh mozzarella?
If you don't have fresh mozzarella, you could substitute with feta cheese for a different but complementary flavor profile. Bocconcini (small mozzarella balls) work perfectly as well. For a dairy-free version, try using avocado chunks which provide a similar creamy texture.
- → How long does cucumber caprese salad keep in the refrigerator?
This salad will keep well in an airtight container in the refrigerator for 1-2 days. The vegetables may release some liquid during storage, so you might want to drain excess liquid before serving leftovers or give it a quick toss to redistribute the dressing.
- → What main dishes pair well with this salad?
This refreshing salad pairs beautifully with grilled chicken, fish, or steak. It's also wonderful alongside pasta dishes like lasagna or spaghetti. For a lighter meal, serve it with crusty bread and a selection of antipasti for a Mediterranean-inspired spread.
- → Can I use dried herbs instead of fresh basil?
While the recipe already includes dried oregano and basil in the marinade, the optional fresh basil adds brightness and aroma. If you don't have fresh basil, the salad will still be delicious with just the dried herbs. However, fresh herbs generally provide a more vibrant flavor if available.
- → How can I make this cucumber caprese salad more filling?
To transform this into a more substantial meal, consider adding protein like grilled chicken, tuna, chickpeas, or white beans. You could also incorporate cooked and cooled orzo or pearl couscous for a heartier pasta salad variation.