Preheat your oven to 400°F (200°C) and line a sheet pan with parchment paper.
Chop the red bell pepper into bite-sized pieces and slice the zucchini into rounds or half-moons. Halve the cherry tomatoes if desired.
In a large bowl, combine the chopped bell pepper, zucchini, spinach, cherry tomatoes, and chickpeas. Drizzle with a little olive oil, season with salt, pepper, and garlic powder, and toss until evenly coated.
Spread the vegetable mixture evenly on the sheet pan and roast for about 15 minutes, stirring halfway through for even cooking.
Remove the pan from the oven and make small wells in the veggies. Crack an egg into each well.
Sprinkle the feta cheese evenly over the veggies and eggs.
Return the pan to the oven and bake for an additional 8-10 minutes, or until the egg whites are set but the yolks remain slightly runny (or your desired level of doneness).
Remove from the oven, let it rest for a couple of minutes, then serve warm.