Prepare tomatoes: wash, cut off the tails and cut in half the tomatoes, pour a liter of water ( the tomatoes should not be burnt-because to prevent you can not a lot)and put on the fire.

After about 40-60 minutes the tomatoes will soften, settle and on the surface appear yellowish water. Turn off gas and leave for about 2 hours under a closed lid for the tomatoes gave even more

Then carefully drain the water. Water get a lot. I, for example about buckets turned out. (here's a light orange water)

Then begins the time-consuming process that will last about 40 minutes. Grind through a fine sieve tomatoes (detachable pulp from the skins and seeds). Our lot was even less. About 6 liters. Set on fire be, not forgetting to stir occasionally. Particularly at a time when the mass will become noticeably thicker. The fact that the tomato thickens from below, respectively, there is the likelihood of sticking. Cook for 3.5-4 hours. Write the approximate time-because the tomato is different for everyone. I had a very watery-so cooked 4 hours

The output I got 1 liter of 300 grams. Yes. That's so little. I was a little disappointed, although he knew that the number of result depends entirely on tomatoes. I was very juicy. Photo somehow did not render the true color of the paste as I haven't tried. The color is the same rich red as in the shop.