Tomato Carpaccio for an Easy Appetizer
Author
Gabrielle Chappel
A private chef inspired by what's in season. Season 3 Winner of Gordon Ramsay’s Next Level Chef.
When most people hear the word carpaccio recipe, they immediately think of thinly sliced raw beef dressed with olive oil, lemon, and Parmesan. So yes…this version is a little goofy. And that’s exactly why I love it. Instead of meat, this heirloom tomato carpaccio recipe uses gorgeous heirloom tomatoes sliced so thin they almost create the illusion of traditional carpaccio. It’s playful, unexpected, and feels both elegant and approachable at the same time.
The first time I served this on a large platter, nobody knew quite what they were looking at. Then the questions started. “Is this really just tomato?” “What’s giving it that incredible flavor?” It instantly became the conversation piece of the evening.
That’s the beauty of this recipe. One beautiful tomato can become an unforgettable appetizer.
Ingredients:
- 1-2 heirloom tomatoes (depending on size)
- 1/4 cup extra virgin olive oil
- 1 shallot
- juice of 1 lemon (bonus if you have yuzu juice!)
- 1 tsp toasted sesame seeds
- 1 sheet salted nori
- 1 tbsp flaky salt
Instructions:
- Using a very sharp knife, slice the heirloom tomatoes as thinly as possible while keeping each slice intact.
- Avoid using a mandolin for the tomatoes, as they are delicate and can tear easily.
- Thinly slice the shallot. A mandolin works well for this step, but a sharp knife will also do the job.
- Pour the olive oil into a small saucepan and heat over medium heat until gentle ripples appear on the surface.
- Add the sliced shallot and fry, stirring occasionally, until the shallots are lightly golden and crisp.
- Pour the shallots and oil through a fine-mesh strainer set over a measuring cup or small jar, reserving the shallot-infused oil.
- Spread the crispy shallots onto a paper towel-lined plate and immediately season them with a pinch of the flaky salt while they're still hot.
- Spoon some of the warm shallot oil onto a large serving platter, spreading it into a thin layer.
- Carefully arrange the tomato slices in a single layer over the shallot oil, slightly overlapping them if needed.
- Drizzle the tomatoes with more of the reserved shallot oil, followed by the fresh lemon juice or yuzu juice.
- Sprinkle the toasted sesame seeds evenly over the tomatoes, crumble the salted nori over the top, and finish with the crispy shallots and the remaining flaky salt.
- Serve immediately while the tomatoes are fresh and at their peak flavor.
- Don't forget to rate this recipe and leave a comment!
Why Heirloom Tomatoes Are Worth Showing Off
If you’ve ever walked through a farmers market during tomato season, you’ve probably paused in front of a basket of colourful heirloom tomatoes and wondered whether they’re worth the price.
I think they absolutely are.
Unlike standard grocery store tomatoes, ripe tomatoes picked from the vine develop incredible sweetness, vibrant acidity, and unique marbling inside each slice. Every type of tomato has its own personality, which is why no two tomatoes ever look exactly alike.
Since heirloom tomatoes can be expensive, I don’t think they need to be hidden inside soups or cooked dishes. They deserve to be the star. This heirloom tomato carpaccio lets every beautiful slice shine while using only one or two tomatoes to create something that looks incredibly impressive.
It’s proof that you don’t need a long list of ingredients to make people stop and admire what’s on the table.
The Secret To This Tomato Carpaccio Is the Shallot Oil
The tomatoes may get all the attention, but the shallot oil steals the show.
Thinly sliced shallot is gently cooked in olive oil until golden and crisp. As the shallots fry, they slowly perfume the oil with an incredible savory flavor that becomes the foundation of the entire recipe.
Rather than simply adding plain olive oil, you drizzle this infused oil across the platter before layering on the tomatoes. Every bite picks up that rich sweetness without overpowering the delicate fruit.
Then come the crispy shallots.
They add texture, a little crunch, and a flavor that’s impossible to get from raw shallots alone.
Tomato Carpaccio: A Japanese Twist on a Classic
This isn’t trying to recreate an Italian classic.
Instead, I wanted to borrow the presentation of carpaccio while taking the flavors somewhere completely different.
Toasted sesame seeds, crumbled nori, lemon juice, and shallot oil create an unmistakable umami profile that’s light, fresh, and surprisingly complex. The salty nori brings the same briny quality that anchovies or capers might bring to more traditional versions, while keeping the dish completely vegetarian.
It’s amazing how just a sprinkle of toasted sesame seeds and small pieces of nori completely transform the tomatoes.
Guests always ask what’s in it because the flavor is familiar, but they can’t quite place it.
That’s my favorite kind of recipe.
Choosing the Right Tomato For Your Tomato Carpaccio
Because this heirloom tomato carpaccio recipe uses so few ingredients, every decision matters.
Look for heirloom tomatoes that feel heavy for their size with vibrant colours and just a slight give when gently pressed. Avoid tomatoes that feel overly soft or mealy.
A very sharp serrated knife is your best friend here. It lets you create beautifully thin sliced tomatoes without tearing the delicate flesh. I actually don’t recommend using a mandolin for the tomatoes because they’re simply too fragile.
Ironically, I do recommend using a mandolin for the shallot.
The paper-thin slices cook evenly and become beautifully crisp in just a few minutes.
Make This Tomato Carpaccio Your Own
One of the reasons I keep coming back to this heirloom tomato recipe is how adaptable it is.
If you don’t have heirloom tomatoes, colourful cherry tomatoes sliced in half make a fun substitute with a slightly different presentation.
Want a little extra brightness? Add a touch of lemon zest before serving.
Fresh herbs like basil or a tiny pinch of oregano can give the platter a more Mediterranean feel, while chopped pistachios add another layer of crunch.
If you’re craving something a little bolder, a few slices of red onion can replace the shallot, although I personally love the sweetness that fried shallots bring.
The important thing is not to overdo it. This recipe is all about restraint. Every drizzle, every sprinkle, and every finishing touch should highlight the tomatoes rather than cover them up.
Why This Recipe Always Starts a Conversation
One of my favorite things about serving this tomato carpaccio is watching people’s reactions.
Everyone expects carpaccio to be made with beef, so when they see these paper-thin sliced tomatoes arranged across a beautiful platter, there’s always a moment of curiosity. Then comes the first bite.
The combination of crispy shallots, fragrant olive oil, toasted sesame seeds, and nori creates so much savory flavor that people immediately start asking questions. It’s familiar, yet completely unexpected.
I also love that it feels luxurious without requiring dozens of ingredients. One or two beautiful heirloom tomatoes can become a show-stopping appetizer for four people. That’s a pretty great return on your investment when heirloom tomatoes are at their peak.
Whether you’re hosting a dinner party, a summer lunch, or even a book club, this is exactly the kind of dish that gets people talking.
An Italian Spin with Burrata
Although this version leans into Japanese-inspired flavors with sesame, nori, and shallot oil, there’s another variation I absolutely love.
For a more Italian-inspired take, skip the nori and sesame and pair the tomatoes with creamy burrata, fresh basil, flaky sea salt, cracked black pepper, a generous drizzle of extra virgin olive oil, and a little lemon zest. You could even finish it with fresh oregano or a splash of good-quality vinegar for extra brightness.
It’s a completely different experience, but just as delicious.
If that sounds like your style, you’ll love this version.
I think it’s fun to have both versions in your back pocket—this Asian-inspired recipe when you’re craving bold umami, and the Italian version when you’re after something a little more classic.
Tips for Success
Because this heirloom tomato carpaccio recipe is so simple, technique makes all the difference.
Use the ripest tomatoes you can find. The better the tomato, the better the finished dish.
Take your time slicing. A sharp serrated knife is far more forgiving than forcing the tomatoes through a mandolin, which can easily tear delicate flesh.
Don’t skip frying the shallots. Those crispy little pieces add texture while the infused oil becomes the backbone of the recipe.
Finally, assemble everything just before serving. The tomatoes naturally release juice as they sit, so waiting until the last minute keeps the presentation fresh and beautiful.
Frequently Asked Questions
What is tomato carpaccio?
Tomato carpaccio is a vegetarian take on the classic Italian carpaccio recipe. Instead of thinly sliced raw beef, paper-thin slices of ripe heirloom tomatoes are arranged on a platter and finished with flavorful toppings and dressing.
What are the best tomatoes to use?
Large heirloom tomatoes are my first choice because of their beautiful colours, unique patterns, and incredible flavor. During tomato season, they’re worth seeking out at farmers’ markets or local farm stands.
Can I make tomato carpaccio ahead of time?
You can prepare the shallot oil several hours ahead, but I recommend slicing and assembling the tomatoes shortly before serving so they stay fresh and don’t release too much liquid.
Can I substitute another type of tomato?
Yes. While heirloom tomatoes create the most dramatic presentation, large vine-ripened tomatoes or even colourful cherry tomatoes can work well. Just keep in mind that every type of tomato will have a slightly different sweetness and acidity.
What can I serve with tomato carpaccio?
This heirloom tomato carpaccio recipe pairs beautifully with grilled fish, roasted chicken, crusty bread, or a simple green salad. It also makes a light first course before pasta or other Mediterranean-inspired dishes.
Final Thoughts
I think recipes like this are a reminder that cooking doesn’t have to be complicated to feel special. A few thoughtfully chosen ingredients, a little attention to detail, and a willingness to look at something familiar in a new way can create a dish that’s every bit as memorable as something much more elaborate.
This heirloom tomato carpaccio is playful, elegant, and packed with umami. It’s the kind of recipe that celebrates summer produce, sparks conversation, and proves that sometimes one beautiful tomato is all you need.
Other Recipes You Will Love!
Tomato Salad with Garlicky Yogurt and Shallot Dressing
Zucchini Tomato Salad That Gets Better Overnight
Gabrielle Chappel
Gabrielle (Gabi) is a seasonally inspired chef and educator from Pennsylvania currently based in Los Angeles, CA. She is a graduate from the Institute of Culinary Education’s Health Supportive Culinary Arts program and focuses on plant based cooking. Gabi is the Season 3 Winner of Gordon Ramsay’s Next Level Chef and hosts pop up dinners, educational classes, and private events throughout Los Angeles. Prior to Next Level Chef, Gabi became a “social media chef” through her guest appearances on Conde Nast’s Epicurious YouTube Channel where she became a staple of “4 Levels” and “Pro vs. Novice” amassing millions of views with each video. Gabi grew up in an agricultural town in Central Pennsylvania, she takes a lot of inspiration from the natural unfolding of the seasons within her dishes, and on occasion her Eastern European background through the way she grew up making food with her family. She loves frequenting LAs incredible farmers markets, walking to the beach and hiking.
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