I saw something like this on Pinterest ages ago and just now have gotten around to trying it out. I cut little zucchinis in half, scraped a little of the insides out to make a well. I then diced up some cherry tomatoes and mixed them with s&p, garlic powder, olive oil & basil.
When I put these together, I put the tomatoes down first and then mozzarella cheese. I should have put the cheese first though. Anyway. This is what they looked like after baking at 375 degrees for about 15 mins.