Prep the zucchini noodles. Spiralize the zucchini using a spiralizer, julienne peeler, or a mandoline.
Lay the noodles on a clean kitchen towel, sprinkle lightly with salt, and let them sit for 10 minutes to release excess moisture. Gently pat dry.
Warm the pan. Heat the olive oil in a large skillet over medium heat. Add the garlic and red pepper flakes.
Cook for 30–60 seconds until fragrant, stirring often so the garlic doesn’t brown.
Build the sauce. Add the cherry tomatoes with a pinch of salt and pepper. Cook 3–4 minutes, stirring occasionally, until they start to soften and release juices. Stir in the olives and capers.
Add lemon. Stir in the lemon zest and juice.
Taste and adjust seasoning. If using chickpeas, add them now and warm through for 2 minutes.
Cook the zoodles—quickly. Add the zucchini noodles to the pan and toss with tongs for 1–2 minutes, just until warmed and slightly tender. Do not overcook or they’ll turn watery.
Finish and serve. Remove from heat. Toss in feta, basil, and parsley.
Drizzle with a little more olive oil. Top with pine nuts if using. Serve immediately with extra lemon wedges and black pepper.