Preheat an oven to 180℃

Chop all vegetables into similar sized chunks, about 2cm and place into a large baking dish

In a separate bowl, combine the ricotta cheese and reduced salt stock and mix until combined

Pour the ricotta mixture over the vegetables and sprinkle over the cheddar cheese

Cover with foil and place in the preheated oven for 30 minutes. Remove the foil and bake for a further 15 minutes until the vegetables are cooked through