лангет в сметанном соусе (beef in sour cream sauce)

I make Languette in sour cream sauce (лангет в сметанном соусе) Old classic soviet recipe with beef and sour cream. Proudly powered by YOU on Patreon: https://patreon.com/lifeofboris Shashlik video: https://www.youtube.com/watch?v=4ESBMQ8YH38 Another shashlik video: https://www.youtube.com/watch?v=8mH34yui51c Ingredients: 400g beef 200g sour cream 2tbsp mayonnaise (Boris edition only) 300ml hot water 1 onion 2 bay leaf 2tbsp pig fat 3tbsp flour for mix 2tsp salt 0.5tsp ground black pepper lemon juice *serve with potato and cucumber slice Intro music: https://www.youtube.com/watch?v=YgM6rmNgnVE Outro music: https://www.youtube.com/watch?v=JCg4nn2EzV0