Prepare the products. I cut the potatoes in circles and semi circles, zucchini rubbed on a coarse grater, tomatoes shredded. At first I tried to grate it, but then decided to cut

The mince I bought at the store, added a sliced onion, salted and seasoned with dried garlic and pepper.

Put layers in a casserole. 1 layer - potatoes.

2 layer - minced (forgot to take a picture separately) 3 layer - zucchini.

Spread on top of tomatoes. Optionally, prepare the sauce: beat the egg with milk, or with sour cream and pour. Put in a preheated 180-200 degree oven for 40 minutes. In 40 minutes my casserole is prepared exactly as it should! :) 5 minutes before the end sprinkle with cheese and return to oven.