In a food processor, combine the basil, arugula, ⅓ cup (80 ml) olive oil, the walnuts, lemon juice, ¾ teaspoon salt, the garlic, ¼ teaspoon pepper, and the water, and pulse until smooth. Set aside.
Heat the remaining tablespoon of olive oil in a large skillet over medium heat. Once the oil begins to shimmer, add the zucchini and cook for 3-4 minutes, until slightly tender. Season with salt and pepper and cook for another 2 minutes, until lightly browned.
Add the white beans and sun-dried tomatoes and cook for 3-4 more minutes, until the beans begin to crisp. Add the pine nuts and cook for 2-3 more minutes, until toasted.
Transfer the zucchini mixture to a medium bowl with the quinoa. Add the pesto and stir until well-combined.
Distribute the quinoa between 4 airtight containers and refrigerate for up to 5 days.