We can enjoy the sweet-sour taste of apples almost all year round. They contain vitamins and minerals, thanks to which they have a beneficial effect on our bodies during periods when we are particularly suffering from the lack of fresh fruits and vegetables. On the other hand, walnuts will provide us with a decent dose of high quality protein and fat, successfully replacing meat or fish. Both apples and nuts have a positive effect on our immunity and skin condition, which is why they are an irreplaceable component of the autumn and winter diet. They are widely used in various cuisines and can be easily found even in the least sophisticated menu.