How to make nut cookies sliced with a knife

• Cream the soft butter with sugar until fluffy.
  110 g butter, 70 g sugar
• Mix the flour with ground nuts and add in portions to the butter - mix until combined.
  150 g wheat flour - all-purpose, 50 g hazelnuts
• Divide the dough into two portions, roll each into a log about 2-3 cm in diameter and wrap in foil.
• Chill the dough in the refrigerator for about an hour.
• After this time, slice the dough into pieces about 0.5-1 cm thick.
• Arrange the cookies on a baking sheet - leave slight gaps.
• Bake at 160 degrees Celsius (fan mode) for approximately 20 minutes - until golden brown.
• After baking, let them cool.
• Melt the chocolate together with the oil in a double boiler - heat some water in a pot, place a bowl with broken chocolate and oil over the pot and wait until it melts.
  100 g chocolate, 1 teaspoon oil
• Dip the cookies in chocolate and place them on baking paper.
• You can also sprinkle chopped nuts on top of the chocolate.