Very very delicious sour cream bagels.
Products:
2-2,5 cups flour (about 300 grams)
1 egg
100 grams of butter or margarine
150 grams of sour cream (0.5 cups approx)
1/2 tsp. soda
a pinch of salt
1/2 Cup sugar
boiled condensed milk, any thick filling, marmalade, dried fruit or just sugar (whatever you like, to your taste)
toppings need to put quite a bit during baking otherwise it will be hard to emerge