Step 1

Make the pesto: Add the basil, parsley, chives, pine nuts, garlic, lemon juice, and salt to a high-powered blender or food processor. Blend on high speed, scraping down the sides with a rubber spatula as needed, until well combined, 1–2 minutes.

Step 2

Make the zucchini pasta salad: Heat the vegetable oil in a large, high-walled skillet over high heat. Working in batches, fry the zucchini rounds in a single layer for 1–1½ minutes per side, until the outside is golden brown but the zucchini is still slightly crisp. Transfer to a paper towel–lined plate to drain, blotting away any excess oil.

Step 3

Transfer the zucchini to a large serving bowl. Add the spinach and red wine vinegar, and toss gently to combine. Add the penne, pesto, lemon zest, capers, and mozzarella, and fold gently until well combined. Season with salt and pepper to taste.

Step 4

Garnish with the basil leaves and serve slightly warm, or refrigerate until ready to serve.

Step 5

Enjoy!