In a medium sized pan, over medium-high heat, add olive oil and onions. Sauté for 5 to 7 minutes, or until onions are golden. Remove onion and drain excess oil. Add half of the sautéd onions back, garlic and fry until fragrant. Add the grated courgettes and sauté for 3-5 minutes, or until the courgettes becomes tender and the excess liquid has evaporated. Season with salt and freshly ground black pepper and stir. Remove off heat, transfer to a bowl and allow to cool to room temperature.
Combine the labneh and yoghurt. Fold in the courgette mixture and adjust seasoning.
Serve in a small shallow bowl, drizzle with olive oil and top with paprika powder, pine nuts and fresh mint. Enjoy as a mezze with some bread on the side.