What Is Caprese Salad and What Goes On It? | Five Ingredients, One Rule

Caprese salad is a fresh Italian dish of ripe tomatoes, fresh mozzarella, basil leaves, extra-virgin olive oil, and salt — assembled cold or at room temperature with no cooked elements.

No dressing bottle: a proper caprese has no vinaigrette or emulsifying — just ripe tomatoes, soft mozzarella, whole basil leaves, good olive oil, and salt, layered and eaten within minutes. Ingredient quality matters more than technique. The name points to Capri, off Italy’s Campania coast; origin is disputed (1930s or 1950s), but the modern version keeps the same five core ingredients, with everything else optional.

What Ingredients Go Into A Caprese Salad?

Fresh tomatoes, fresh mozzarella, fresh basil, extra-virgin olive oil, and salt form the base; black pepper is common but not required. Balsamic, oregano, arugula, garlic, olives, pesto, onion, chili, or fruit are variations, not the classic build.

Tomato choice drives the result: heirloom, beefsteak, and vine-ripened varieties carry the juice and sweetness needed, while pale, watery tomatoes flatten the plate. Fresh cow’s-milk mozzarella (*fior di latte*) is standard, with buffalo mozzarella as a richer alternative. One source favors brine-packed fresh mozzarella over vacuum-sealed balls, which it describes as prone to dryness and rubber. Basil should be fresh and whole where possible — torn or bruised leaves darken. The olive oil must be extra-virgin and flavorful enough to taste alone, since it is the only dressing. For a bottle that holds up raw, this roundup of olive oils tested for caprese salad covers which carry enough pepper and fruit.

How Do You Assemble It Step By Step?

Slice tomatoes about ¼ inch thick — slightly thicker than the mozzarella — drain the cheese, layer in overlapping rows with basil tucked between, salt, drizzle with oil, and serve.

1. Rinse and slice tomatoes into roughly ¼-inch rounds; some recipes call for closer to 3/8 inch so the tomato outweighs the cheese.
2. Drain mozzarella on paper towels about 15 minutes, then slice ¼ inch thick. Skipping this leaves a puddle of brine.
3. Arrange tomato and mozzarella in alternating, slightly overlapping layers on a platter.
4. Tuck whole basil leaves between slices or scatter over the top.
5. Season with salt and, if you like, black pepper.
6. Drizzle with extra-virgin olive oil — roughly 3 to 4 tablespoons for about 2 pounds of tomatoes — and serve.

Let it stand 5 to 10 minutes so juices, salt, and oil mingle; longer wilts the basil and softens the tomatoes. Bring mozzarella toward room temperature before assembly, and never serve ice-cold.

How Much Of Each Ingredient Do You Need?

No formula is mandatory, but the common ratio for four servings runs 2 pounds of tomatoes to 1 pound of fresh mozzarella, with ¼ cup of basil leaves and 3 to 4 tablespoons of olive oil. Published recipes differ mainly on cheese-to-tomato balance and oil quantity.

What Are The Most Common Mistakes?

The usual failures trace to water and temperature: underripe tomatoes, undrained mozzarella, and cheese straight from the fridge. Over-dressing is the other frequent slip — balsamic and pesto are modern additions that bury the tomatoes; traditional preparations stay with oil and salt. Adding basil too early or handling it roughly also darkens and bitters the leaves. The New York Times classic caprese recipe follows the same minimal approach and is a solid reference for quantities and slicing.

For make-ahead storage: mozzarella is among the soft cheeses that should be thrown out if held above 40°F for more than two hours. Keep the assembled salad refrigerated when not served, use clean equipment, and don’t leave it out at a picnic beyond that window.