June 19, 2026 · 25 min

Heirloom Tomato Flatbreads with Pesto, Mozzarella and Balsamic Arugula

Lunch25 min456 cal / serving

Summer tomatoes are a true gift and this flatbread recipe lets them take center stage. Juicy heirloom grape tomatoes are roasted until soft and bursting with sweetness, paired with creamy fresh mozzarella and a generous spread of basil pesto. A handful of peppery arugula tossed in balsamic dressing adds a bright, tangy finish.

These flatbreads come together quickly-just assemble, bake and top with a simple salad. They’re perfect for a light weeknight dinner or as an impressive appetizer for a gathering. Every bite is a delightful mix of warm, melty cheese and fresh, crisp greens.


Recipe details

Lunch25 min456 cal / serving2 servings

Nutrition per serving

Calories456 kcalProtein8.4 gFat30.9 gCarbs37.5 gSugar7.3 gFiber4.4 gSodium756 mg

Dietary labels

Gluten-free: noLactose-free: noDairy-free: no

Allergen check

Gluten / wheat: containsMilk / dairy: containsEgg: not detectedFish: not detectedShellfish: not detectedPeanut: not detectedTree nuts: containsSoy: not detectedSesame: containsMustard: not detectedCelery: not detectedSulphites: not detectedLupin: not detectedMolluscs: not detected

Values are calculated per serving from ingredient amounts and the ingredient nutrition reference per 100g. Allergen and diet labels use available ingredient metadata and name matching; always check product labels for strict diets or allergies. Some ingredient amounts or nutrition values were incomplete, so this is marked as a partial estimate.


Ingredients

Fresh Mozzarella4 ounce Fresh MozzarellaView ingredient guide
Walnuts1 ounce WalnutsView ingredient guide
Flatbreads2 unit FlatbreadsView ingredient guide
Pesto2 ounce PestoView ingredient guide
Arugula2 ounce ArugulaView ingredient guide
Basil0.5 ounce BasilView ingredient guide
Olive Oil2 teaspoon Olive OilView ingredient guide
SaltSaltView ingredient guide
PepperPepperView ingredient guide

Instructions

  1. Preheat your oven to 450°F. Wash and dry all produce. Halve the heirloom grape tomatoes lengthwise. Thinly slice the fresh mozzarella. Roughly chop the walnuts.
  2. Place the flatbreads on a baking sheet. Spread the pesto evenly over the tops of the flatbreads in a thin layer.
  3. Top the flatbreads with the sliced mozzarella and halved tomatoes. Bake until the cheese is melted and the tomatoes are softened, about 8-10 minutes.
  4. Meanwhile, in a medium bowl, whisk together the balsamic vinegar and a generous drizzle of olive oil (about 2 teaspoons). Season with salt and pepper to taste.
  5. Add the arugula to the bowl with the dressing and toss to coat evenly.
  6. Remove the flatbreads from the oven. Top with the dressed arugula salad and sprinkle with the chopped walnuts. Tear the basil leaves from the stems and scatter over the top. Cut into slices and serve immediately.

Recipe Tips

For extra flavor, toast the walnuts in a dry pan for 2-3 minutes before chopping.

If you prefer a crispier flatbread, bake for an additional 1-2 minutes before adding the salad.

FAQ

Can I use a different type of tomato?

Yes, any ripe tomato works well. Cherry tomatoes or sliced Roma tomatoes are great substitutes.

Can I make this recipe dairy-free?

Absolutely. Use a dairy-free mozzarella alternative and a vegan pesto to keep it dairy-free.

How do I store leftovers?

Store any leftover flatbreads in an airtight container in the refrigerator for up to 2 days. Reheat in the oven to restore crispness.

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