Core the peppers, peel the garlic and puree both together.
Heat some oil in a pan and fry the puree. Add the chunky tomatoes, cream cheese and cream.
Finely chop the sun-dried tomatoes and add to the sauce with the ajvar. Season to taste with salt, pepper and oregano. Bring the sauce to the boil and simmer briefly.
Put the gnocchi in a baking dish and pour the sauce over them. Spread the parmesan and mozzarella on the casserole. Bake the casserole for about 20-25 minutes.