One Tray Pesto Gnocchi Bake

• 1 tbsp extra virgin olive oil
• 500 g gnocchi, fresh or cooked dry gnocchi
• 1 broccoli, cut into small florets (or grated/processed)
• 100 g green pesto
• 100 g baby spinach leaves
• 200 g cherry tomatoes, cut in halves
• 100 g cheese, shredded