Sand tubes WITH CREAM as in childhood. DELICIOUS AND NOT DIFFICULT!

Hello friends and dear viewers, welcome to the SWEET WORLD channel - sweet recipes. The most popular tube recipe and its preparation.
~~Recipe~~
250 g flour (2 cups)
1 teaspoon baking powder
1 pinch of salt
100 g butter
120 g sour cream (4 tablespoons)
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1 egg yolk
cream:
200 g cream
50 g condensed milk
The dough is kept in the refrigerator for 30 minutes.
Cooked at 200°C for 15 minutes.
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