Boil pasta for 2 minutes, add cauliflower and boil them for 10 minutes. Then wring it to get

free from spare liquid.

Set sour-cream and mustard in the same pot; add 2/3 of cut cheese, mix them well and boil

on the low heat until the cheese melts.

Set cauliflower with pasta in the special baking form with butter or olive oil; add mustard

souce over it (if it is needed, it can be stirred).

Put the thin pieces of tomatoes and the rest of cut cheese over the mass, add black pepper

in taste.

Set the form into the hot stove( 200 C) and bake it until the product is made brown crust

(about 7-10 minutes).