A most benefit milk.

We ling at house where having an old oven, and cooking a very benefit milk, as baked, as concentration for benefit substances are more, but vitamin C loosing, but vitamin A many of having, as such milk calms nerves, lows headache spasms, in heartburn half glass of milk will cure stomach, and for mask on face your skin will tender and elastic.
Add in a clay pot a milk and non-closed  put for all night on oven warm,as on evening oven will not a hot, and infused milk received a hard pellicle, almost crunch crack ,like cream brulee,and at electric oven a milk put at 70-80 degrees,as before leading his til boiling and right away add in thermos, and thermos is quality, good warm keeping.