Picnic-Style Rustic Tomato and Mozzarella Sandwich

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

A fresh, handheld sandwich combining ripe tomatoes, creamy mozzarella, and basil for a perfect picnic meal. This mediterranean-inspired sandwiches & wraps (vegetarian) ready in about 15 minutes pairs large ciabatta roll, sliced 1/4 inch thick fresh mozzarella, leaves fresh basil leaves for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 450 calories and feeds 1, 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. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 10 min Cook: 5 min Serves 1 Mediterranean cuisine 450 cal/serving
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Ingredients

Instructions

  1. Step 1: Slice 1 large ciabatta roll horizontally and lightly toast it in a preheated oven at 375°F for 5 minutes until slightly crispy.
  2. Step 2: Drizzle 1 tbsp extra virgin olive oil and 1 tsp balsamic vinegar evenly on both halves of the toasted ciabatta, then season with 1/4 tsp salt and 1/4 tsp freshly ground black pepper.
  3. Step 3: Layer 1 medium sliced ripe tomato (about 1/4 inch thick slices) evenly on the bottom half, followed by 4 oz sliced fresh mozzarella (1/4 inch thick), and 6 fresh basil leaves.
  4. Step 4: Close the sandwich with the top ciabatta half, press gently, slice in half, and serve immediately or wrap for a picnic.

Equipment for this recipe

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Frequently asked questions

How long does Picnic-Style Rustic Tomato and Mozzarella Sandwich take to make?

Total time is about 15 minutes (10 min prep + 5 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 Picnic-Style Rustic Tomato and Mozzarella Sandwich?

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 large ciabatta roll from drying out.

Can I substitute ingredients in Picnic-Style Rustic Tomato and Mozzarella Sandwich?

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 Picnic-Style Rustic Tomato and Mozzarella Sandwich for a different number of people?

The recipe is written for 1 servings. Multiply each ingredient by (your serving target / 1). 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 Picnic-Style Rustic Tomato and Mozzarella Sandwich 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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