Slow-Roasted Tomato and Basil Flatbread

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Caramelized heirloom tomatoes and fragrant basil on toasted baguette, ideal for warm evenings. This mediterranean-inspired quick meals (vegetarian) ready in about 35 minutes pairs heirloom tomatoes, extra-virgin olive oil, kosher salt for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 320 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart.

★ 4.1 (14 ratings) Prep: 15 min Cook: 20 min Serves 4 Mediterranean cuisine 320 cal/serving
Plan a meal with the AI →

Ingredients

Instructions

  1. Step 1: Preheat oven to 425°F. Toss 3 cups chopped heirloom tomatoes with 3 tbsp olive oil and 1 tsp kosher salt on a parchment-lined baking sheet.
  2. Step 2: Roast for 20 minutes until tomatoes are tender and edges are lightly crisp.
  3. Step 3: Remove from oven and immediately top with 1/4 cup chopped fresh basil. Arrange 1/2 lb sliced baguette on a platter and top with the roasted tomatoes.

Frequently asked questions

How long does Slow-Roasted Tomato and Basil Flatbread take to make?

Total time is about 35 minutes (15 min prep + 20 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Slow-Roasted Tomato and Basil Flatbread?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep heirloom tomatoes from drying out.

Can I substitute ingredients in Slow-Roasted Tomato and Basil Flatbread?

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 Slow-Roasted Tomato and Basil Flatbread for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). 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 Slow-Roasted Tomato and Basil Flatbread 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.

What others are saying