Easiest cookies for party

There was no sweets at all to have with tea, so I made this easy fast cookies. It takes:
1. A cup of flour
2. Less than a cup of sugar
3. Half a pack of butter (I added cream too)
4. Bit of baking powder, salt, vanilla, lemon rind

Mix softened butter, salt, vanilla and sugar with mixer till it looks like a cream. Start adding flour with baking powder. When the pastry is ready, roll it and cut into pieces. Preheat oven on 170C. Refrigerate the cut pieces half an hour. Then bake 20 min.
I added sugar powder and cinnamon. Best for tea.