Grandma's scones

• flour - 4 cups (500g)
• egg - 1 large
• cooking margarine - 1 package (250g)
• salt - 1 teaspoon
• milk - 3.4 fl oz (1 deciliter)
• sesame seeds - as desired

1. Leave the cooking margarine at room temperature for about 10 minutes to soften.
2. Then, add all the ingredients to a large bowl and knead until you get a uniform dough.
3. Roll out the dough with a rolling pin on a flat surface, create grooves using a knife, and cut out individual biscuits with a glass.
4. Arrange the biscuits on parchment paper.
5. Beat one egg and brush it over the biscuits, then lightly salt and sprinkle with sesame seeds.
6. Bake in a preheated oven at 200°C (392°F) for 20–25 minutes.