For the vegetable pancakes au gratin, make a pancake batter with the given ingredients, then bake 4 pancakes in a pan and put them aside.
In another pan, heat some oil and add the frozen vegetables. Turn the heat down a bit so that nothing burns. When the vegetables are thawed, add the soup seasoning, flour and Parmesan cheese and stir well. Add a little water to thicken the mixture.
Fill the pancakes, roll them up and place them in a buttered baking dish, sprinkle with grated cheese and butter flakes and bake in a preheated oven at 200 °C for about 10-15 minutes.
Serve the baked vegetable pancakes immediately.
Preparation Tip:
Vegetable pancakes au gratin with green salad are an ideal Friday night meal for Lent.