In a mixing bowl, whisk together the ground coriander, garam masala, cumin, turmeric, minced garlic, ginger paste, olive oil, and plain Greek yogurt until smooth. This creates your flavorful marinade!
Place the paneer cubes and all the chopped vegetables (red onion, red bell pepper, green bell pepper, and zucchini slices) into a large bowl. Pour the prepared marinade over them and gently toss to ensure everything is evenly coated.
Cover the bowl and let the mixture marinate in the refrigerator for at least 30 minutes. This allows the flavors to truly soak into the ingredients.
While marinating, preheat your oven to 425°F (220°C).
Thread the marinated paneer and vegetables onto your wooden skewers. Aim for a pattern that includes 3 zucchini slices, a cube of paneer, and a mix of onion and bell peppers on each skewer. You should be able to make 8 delicious kebabs!
Arrange the skewers on a baking rack and bake for 10 minutes. Carefully flip them over and cook for another 10 minutes, or until the vegetables are tender-crisp and the paneer is lightly golden.
Remove the kebabs from the oven, season with salt to your liking, and serve immediately for a fresh and healthy meal!