Insert the missing words into the text.

... the apple, then ... it.

... the butter in a frying pan, then cook the apple slices in the butter for 4 minutes.

... the flour, salt, baking soda, sugar and cinamon together in a large bowl.

... the egg with 1\2 cup of sour cream and the milk, then ... it to the flour mixture.

...
in the cooked apple. Put spoonfuls of the mixture into a hot frying pan.

... for a few minutes on each side. Serve warm with a teaspoon of sour cream on top.