Hi!!in the oven tray i put 1kg frozen country vegetables, 1x 250gr chopped mushrooms, then i add patty pans yellow and green,baby marrows, pumpkin and sweet potato!! The whole pan is full,then i put a little olive oil and salt en pepper and mix well!put the oven on 200 degrees anf bake the veggies for 60 minutes,mixing them every 20 min!!