בשר בקר ברוטב שמנת חמוצה עם פירה

I bet it's the best meat recipe you've ever tried!

Additionally

beef: 700 g (25 oz)

butter: 50 g (1.8 oz)

red onion: 1 pc

carrot: 1 pc

garlic: 10 g (0.4 oz)

black pepper: 4 g (0.1 oz)

salt: 4 g (0.1 oz)

water: 300 ml (10 fl oz)

sour cream: 100 g (3.5 oz)

tomato paste: 50 g (1.8 oz)

parsley: 15 g (0.5 oz)

potatoes: 700 g (25 oz)

water: 2 l (68 pt)

salt: 15 g (0.5 oz)

butter: 60 g (2.1 oz)

milk: 150 ml (5.1 fl oz)