Peel the potatoes, cut into large pieces and boil until tender in salted water.
Chop the onion arbitrarily, but not coarsely.
Fry the onion in butter over medium heat. Take one spoonful of the total. After two to three minutes, add the garlic, finely chopped.
It is not necessary to fry the onion too much, it should become slightly golden and transparent. In the process, add a spoonful or two of potato broth, add salt (if desired, you can lightly pepper) and bring the onion to full readiness.
Drain the potatoes. Turn potatoes into mashed potatoes, mash with a potato masher.
Heat the milk to a hot state.
Turn carrots into mashed potatoes in a convenient way. I used a coffee grinder.
Mix potato and onion puree.
Beat with the whisk mixer nozzle, mix everything well.
No immersion blenders!! otherwise, you will get mashed potatoes and putty!
Then add two tablespoons of soft butter, add salt if necessary and pour in the milk. Milk to taste, depending on what consistency you want to get puree. You should not pour everything out at once!
And whisk again into a soft mousse, mix well.
Here is such a puree turns out.
Use the amount of oil to your liking.
Instead of milk, you can use potato broth. This puree will turn out no worse, and it will be stored longer! Well, if you take cream, then mashed potatoes will turn out just great!
Serve immediately, garnished with your favorite chopped greens!