Slice the onions, soften them with the garlic in 2 tbsp oil and spread over the bottom of an ovenproof dish.
Slice the vegetables into 5 mm rounds and arrange them alternately, tightly and on their edges, over the onions.
Drizzle with the rest of the oil, sprinkle with the herbs, season and bake covered with foil for 40 minutes.
Remove the foil, sprinkle with cheese and bake for another 20 minutes; packed in portions it keeps 3-4 days; it heats through in the microwave in 1.5-2 minutes (and can be eaten cold).
A Receptnaptár original recipe. Calories and protein are estimated.