

Title:
Introduction
Simplicity is the hallmark of great food, and the classic Tomato and Mozzarella Salad (Caprese-style) celebrates fresh ingredients with minimal fuss. Bright tomatoes, creamy fresh mozzarella, fragrant basil, and a drizzle of olive oil and balsamic vinegar come together for a dish that’s light, elegant, and perfect as an appetizer, side, or light meal. This article gives a clear recipe, helpful tips, and detailed nutritional information — including carbs, fiber, sugar alcohols, and net carbs — to help those following a keto or low-carb plan make an informed choice.
Ingredients (serves 4)
- 4 medium ripe tomatoes (about 600 g / 1.3 lb total), sliced
- 8 oz (226 g) fresh mozzarella, sliced
- 1 small handful fresh basil leaves (about 10 g)
- 2 tablespoons extra-virgin olive oil
- 1 tablespoon balsamic vinegar (optional — see keto tip below)
- Sea salt and freshly ground black pepper, to taste
- Optional: a light balsamic reduction or a few drops of aged balsamic for garnish
Preparation
- Arrange alternating slices of tomato and mozzarella on a serving platter or on individual plates.
- Tuck fresh basil leaves between the slices.
- Drizzle evenly with olive oil and the tablespoon of balsamic vinegar (or a few drops of balsamic reduction).
- Season with sea salt and freshly ground black pepper to taste.
- Serve immediately at room temperature for best flavor.
Recipe tips and variations
- For lower carbs: omit or reduce the balsamic vinegar and use a splash of red wine vinegar or lemon juice instead (these have fewer carbs).
- For richer texture: add sliced avocado (note: avocado affects calorie and fat totals but adds very few net carbs).
- For a more substantial salad: add a handful of arugula or baby greens.
- To make a balsamic glaze: simmer 1/4 cup balsamic until it reduces to about 2 tablespoons (this concentrates sweetness — increases carbs per tablespoon).
Keto/low-carb notes
This classic Tomato and Mozzarella Salad can fit into many low-carb plans with a few small adjustments. Tomatoes do contain some natural sugars, so portion size matters. Fresh mozzarella is very low in carbs and high in fat and protein, making it keto-friendly. Reducing or omitting balsamic vinegar will lower the carb count further.
Approximate Nutritional Information (per serving)
Recipe makes 4 servings. The nutrition values below are approximate and based on commonly available nutrition databases; they can vary by product brand and tomato size. If you need precise numbers for strict tracking, check your ingredient labels or use a nutrition calculator with the exact brands/weights you use.
Per serving (approximate):
- Calories: 248 kcal
- Total carbohydrates: 7.8 g
- Dietary fiber: 1.8 g
- Sugar alcohols: 0.0 g
- Net carbs: 6.0 g (Net carbs = Total carbs − Fiber − Sugar alcohols)
- Sugars: 4.8 g
- Total fat: 18.9 g
- Saturated fat: ~9 g
- Protein: 13.8 g
- Sodium: variable (depends on added salt and mozzarella), approx. moderate
How these numbers were estimated
- Tomatoes (600 g total): contribute most of the carbohydrates and natural sugars as well as fiber.
- Fresh mozzarella (226 g): contributes most of the protein and fat while adding very little carbohydrate.
- Olive oil: adds fat and calories with zero carbs.
- Balsamic vinegar (1 tablespoon): contributes a small amount of additional carbs and sugars.
Why sugar alcohols are listed
Sugar alcohols (erythritol, xylitol, etc.) are sometimes used in dressings or glazes; this classic recipe does not use them, so sugar alcohols are effectively 0 g. If you substitute a sugar-free balsamic-style glaze sweetened with a sugar alcohol, remember to account for that in your net carb calculation (note: erythritol is commonly counted as 0 net carbs).
Serving and storage
- Best served within 30 minutes to an hour of assembly to enjoy the texture and flavor balance. Tomatoes release juices over time.
- If you must store leftovers, keep the dressing separate and assemble just before serving, or store the salad covered in the refrigerator for up to 24 hours (the texture will soften).
- Bring chilled salad to room temperature for 10–15 minutes before serving to restore flavor.
Final thoughts
A Tomato and Mozzarella Salad is proof that simple, high-quality ingredients can make an elegant dish. With about 6 g net carbs per serving (using the recipe above), this salad can be adapted to many low-carb and moderate keto plans — simply watch portion size and consider minimizing sweet balsamic if you are aiming for stricter daily carb limits. Enjoy this fresh, colorful classic on its own or as a complement to grilled proteins and other low-carb sides.
If you’d like, I can:
- Convert this to exact nutrition using specific brand labels you use.
- Provide a lower-carb version (e.g., balsamic omitted) with recalculated macros.
- Suggest wine or side pairings that align with low-carb choices.

