Mini Caprese Sandwiches with Basil Pesto

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Bite-sized sandwiches layered with fresh mozzarella, ripe tomatoes, basil pesto, and baby arugula on soft rolls, ideal for sharing at a picnic. This italian-inspired sandwiches & wraps (vegetarian) ready in about 20 minutes blends mini sandwich rolls, sliced fresh mozzarella balls, medium, sliced ripe tomatoes into a versatile sauce that lifts everything from grain bowls and roasted vegetables to grilled proteins — a small-batch staple worth keeping in the fridge. Each serving lands at about 280 calories and feeds 6, so a small batch covers several meals across the week without taking over the fridge. 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: 15 min Cook: 5 min Serves 6 Italian cuisine 280 cal/serving
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Ingredients

Instructions

  1. Step 1: Slice 12 mini sandwich rolls horizontally and lightly brush the cut sides with 1 tbsp olive oil. Optionally, toast rolls cut-side down in a skillet over medium heat for 1-2 minutes until golden.
  2. Step 2: Spread about 1 tsp basil pesto on the bottom half of each roll. Layer 2 oz sliced fresh mozzarella, 2-3 slices of ripe tomato, and 1 fresh basil leaf on each.
  3. Step 3: Sprinkle the tomato slices with 1/4 tsp salt and 1/8 tsp black pepper evenly over all sandwiches. Top with a small handful (about 1 tbsp) of baby arugula.
  4. Step 4: Cover with the top half of each roll and press gently. Wrap sandwiches individually or arrange on a platter to serve immediately or chill briefly before packing for a picnic.

Equipment for this recipe

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Frequently asked questions

How long does Mini Caprese Sandwiches with Basil Pesto take to make?

Total time is about 20 minutes (15 min prep + 5 min cook). A small batch typically covers several meals in the week — store as the recipe directs.

How do I store leftover Mini Caprese Sandwiches with Basil Pesto?

Transfer to an airtight jar and refrigerate for up to 5–7 days. Most sauces freeze well for up to 2 months — portion into small containers or freezer bags so you can thaw only what you need. Stir before serving; cream- or yogurt-based sauces may separate on standing.

Can I substitute ingredients in Mini Caprese Sandwiches with Basil Pesto?

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 Mini Caprese Sandwiches with Basil Pesto 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 Mini Caprese Sandwiches with Basil Pesto 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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