Roasted Gnocchi Pesto Mozzarella

Last Tuesday evening, I found myself staring at a shelf-stable package of potato gnocchi that had been sitting in my pantry for weeks. The weather had turned unexpectedly warm, and the last thing I wanted was a heavy pasta sauce. Something clicked—why not roast them like tiny pillows and toss them with everything fresh in my refrigerator? That impromptu dinner has since become the meal I make when I want people to think I planned something elaborate.

My sister-in-law stopped by unannounced that first night, expecting to help me figure out dinner. Instead, I pulled this warm, vibrant salad from the bowl and watched her eyes widen at the smell of roasted tomatoes and fresh basil. We ate standing up in the kitchen, stealing mozzarella halves straight from the serving bowl, and she demanded the recipe before she even finished her first bite.

Ingredients

• 500 g potato gnocchi: Shelf-stable works perfectly here, but if you find fresh refrigerated gnocchi, even better—they roast up beautifully and develop a slightly better crust
• 2 tbsp olive oil: This helps everything caramelize properly in the oven, so dont be tempted to skip it
• 1 pint cherry tomatoes: When roasted, these become little burst-in-your-mouth bombs of sweetness that balance the savory elements
• 1 medium red bell pepper: The sweetness here complements the slight acidity of the tomatoes perfectly
• 1 small red onion: Thinly sliced so it roasts down into something almost caramelized and mellow
• 125 g fresh mozzarella balls: Bocconcini or ciliegine work best—halved so the creamy center warms through but doesnt completely melt away
• 60 g baby arugula or spinach: Adds a fresh, peppery bite and makes this feel like a proper salad
• 4 tbsp basil pesto: Homemade is lovely, but a good-quality store-bought version keeps this truly weeknight-friendly
• 1 tbsp lemon juice: Cuts through the richness and brightens everything
• 1 tbsp extra-virgin olive oil: For the dressing, adding that luxurious finish
• Salt and black pepper: Taste before serving—pesto can be salty, so you might need less than you think
• Fresh basil leaves: The finishing touch that makes everything taste freshly picked
• Optional toasted pine nuts: Add these if you want an extra layer of crunch and nuttiness

Instructions

Get your oven ready:

Preheat to 220°C (425°F) and line a large baking sheet with parchment paper—this saves you from scrubbing roasted-on residue later.

Prep the roasting ingredients:

Toss the gnocchi, halved cherry tomatoes, diced bell pepper, and sliced red onion with 2 tablespoons olive oil directly on your prepared baking sheet, then spread everything into a single, even layer.

Roast until golden:

Bake for 20 minutes, giving everything a good stir halfway through so nothing sticks—you want the gnocchi to turn golden brown and slightly crispy, and the vegetables to soften and get those lovely roasted edges.

Whisk together the dressing:

In a large bowl, combine the pesto, lemon juice, and extra-virgin olive oil, then season with salt and pepper and give it a thorough whisk.

Combine and toss:

Add the hot roasted gnocchi and vegetables directly into the bowl with the pesto dressing, then gently toss until everything is evenly coated.

Add the fresh elements:

Fold in the halved mozzarella balls and arugula, tossing just until combined—the greens should start to wilt slightly from the warmth but still retain some structure.

Serve it up:

Plate warm or at room temperature, scattered with fresh basil leaves and those optional toasted pine nuts if you decided to go for it.

Save

This salad has become my go-to for summer dinners on the patio, especially when friends gather and we want something that feels substantial but not heavy. Last weekend, someone asked if it was a family recipe passed down through generations, which made me laugh given its accidental beginnings.

Making It Your Own

Sometimes I swap the arugula for baby spinach when my kids are eating with us, since the peppery bite can be a bit much for them. The flavor changes slightly, but the fresh, vibrant element remains exactly what this salad needs to balance the roasted components.

The Best Way To Store Leftovers

If you somehow have leftovers, store the gnocchi and vegetable mixture separately from the greens and mozzarella. The roasted elements reheat beautifully in a 180°C oven for about 10 minutes, but the arugula will turn sad and soggy if refrigerated already dressed.

Perfect Pairings

This dish shines alongside simply grilled chicken or fish, but honestly, it is substantial enough to stand alone as a main course, especially when you want something lighter but still satisfying. A crisp white wine like Pinot Grigio cuts through the pestos richness beautifully.

• Try adding roasted asparagus in spring when it is at its sweetest
• A handful of toasted sunflower seeds works perfectly if you want crunch but pine nuts feel too precious
• For extra protein, toss in some drained white beans or chickpeas with the greens

Save

Whether you are feeding a crowd or just treating yourself on a random Tuesday, this salad has a way of making any meal feel special without demanding hours in the kitchen.

Common Recipe Questions

→ Can I use fresh gnocchi instead of shelf-stable?

Fresh gnocchi works well but may cook faster. Watch closely during roasting to prevent overcooking, reducing time by 3-5 minutes as needed.

→ Is this dish served hot or cold?

This dish shines when served warm or at room temperature. The flavors develop nicely as it sits, making it excellent for meal prep or gatherings.

→ What can I substitute for arugula?

Fresh baby spinach, mixed salad greens, or even chopped kale work beautifully. Choose something with slight pepperiness to complement the pesto.

→ How do I store leftovers?

Store in an airtight container in the refrigerator for up to 3 days. The gnocchi will soften slightly but remains delicious. Reheat gently or enjoy cold.

→ Can I make this vegan?

Absolutely. Use vegan gnocchi, dairy-free mozzarella, and either vegan pesto or make your own without cheese. The roasting method stays exactly the same.

→ What protein pairs well with this?

Grilled chicken, pan-seared shrimp, or white fish like cod complement the Italian flavors beautifully. For plant-based options, add white beans or chickpeas.