Herb-Infused Tomato Tart with Puff Pastry

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

A flaky pastry tart layered with garden-fresh tomatoes and aromatic herbs, ideal for brunch or dinner. This French-inspired quick recipe (vegetarian), ready in about 50 minutes, layers puff pastry, olive oil, onion into a dessert worth slowing down for — great for weekend baking, holiday tables, or any time you want a sweet payoff at the end of a meal. Each serving lands at about 300 calories and feeds 6, so it slots into a weekend bake or a special-occasion dessert tray. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 20 min Cook: 30 min Serves 6 French cuisine 300 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat oven to 400°F (200°C). Roll thawed puff pastry sheet on a lightly floured surface to 12x16 inches. Place on a parchment-lined baking sheet and prick with a fork.
  2. Step 2: Heat 1 tbsp olive oil in a skillet over medium heat. Add 1 thinly sliced onion and cook for 8 minutes until golden. Add 2 minced garlic cloves and cook for 1 minute until fragrant.
  3. Step 3: Spread onion mixture over puff pastry, leaving a 1-inch border. Arrange 1.5 lbs sliced tomatoes on top. Sprinkle with 1/4 cup fresh thyme, 1/4 cup chopped basil, 1/2 tsp salt, and 1/4 tsp black pepper.
  4. Step 4: Sprinkle 1/2 cup grated mozzarella over tomatoes. Fold pastry edges up and over filling to create a crust.
  5. Step 5: Brush folded edges with 1 beaten egg. Bake for 25-30 minutes until golden and bubbly, then slice and serve.

Frequently asked questions

How long does Herb-Infused Tomato Tart with Puff Pastry take to make?

Total time is about 50 minutes (20 min prep + 30 min cook). Most home bakers find this fits a weekend afternoon; chill or store as the recipe directs before serving.

How do I store leftover Herb-Infused Tomato Tart with Puff Pastry?

Cool fully before storing. Most baked desserts keep at room temperature in an airtight container for 2–3 days, or in the fridge for up to 5 days. Cream- or custard-based desserts must go in the fridge within 2 hours; reheat gently or serve cold per the recipe.

Can I substitute ingredients in Herb-Infused Tomato Tart with Puff Pastry?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Herb-Infused Tomato Tart with Puff Pastry for a different number of people?

The recipe is written for 6 servings. Multiply each ingredient by (your serving target / 6). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

Is Herb-Infused Tomato Tart with Puff Pastry vegetarian?

Yes — this recipe is tagged vegetarian based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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