Pasta Zucchini Pesto dengan Tomat Panggang & Buncis

Bahan-bahan (4 porsi)

• 5 cups zucchini, halved lengthwise and cut into 1/4-inch slices ((2 large zucchini yield ~5 cups or 650 g))
• 1/2 large red onion, diced ((1/2 onion yields ~1 cup or 150 g))
• 1 pint cherry tomatoes, whole ((1 pint yields ~2 ½ cups))
• 1 (15 oz.) can chickpeas, drained and rinsed
• 4 Tbsp olive oil ((DIVIDED))
• 1/2 tsp sea salt ((DIVIDED))
• 1/2 tsp red pepper flakes ((DIVIDED))
• 12 oz . pasta of choice
• 1 cup basil pesto ((ensure vegan/dairy-free as needed // see notes for store bought recommendations))
• Vegan parmesan cheese
• Basil leaves