Healthy chicken nuggets with hidden veggies, steamed then baked, no frying involved.
In the food processor, put onion, cauliflower florets, and carrot, pulse it until becoming tiny bit pieces.
Steam it for 30 minutes, take the pan out of the steamer then leave it cool for 30 minutes then cut it up into square or rectangle pieces. While waiting for it cool down, preheat the oven to 400 deg F.
Take out of the oven, ready to serve.
Parchment paper is great to make cleaning easier.
I use grapeseed oil for it, feel free to use any oil you like.