Thoroughly wash the lentils, bulgur, and rice in a strainer, strain, and put in the pressure cooker. Grate carrots and chop onions.
Add the salt, add the water, cover, and cook for 15 minutes.
Whisk the liaison ingredients in a bowl. Carefully open your pressure cooker and blend it with the blender to remain lightly grained.
With a ladle, take some of the soup, put it on the liaison ingredients several times, and whisk and add this mixture to the soup and mix well.
Optionally, you can boil a little on the stove.
For the sour sauce, put tomato paste and oil in a small saucepan and heat.
Add pomegranate syrup and spices and mix.
Add your sour sauce to your soup and mix it well.