First cook the pasta according to the package instructions. Preheat oven, prepare baking dish (grease with butter and dust with breadcrumbs). Defrost the frozen vegetables.
Cut onion into small pieces and sauté in a pan with a little oil until translucent, add finely chopped ham strips and sauté for a while. Then add the vegetables as well.
Mix the cream with the eggs and add the spices, if necessary add a little milk. Mix pasta and ham-vegetable mixture and put it into the prepared baking dish.
Pour the cream mixture over it and sprinkle with grated cheese. Leave to bake in the oven. If the surface darkens too quickly, cover with aluminum foil.
Arrange the casserole and serve.