Mix oat flakes, grated coconut and sesame seeds. Fry in a pan without fat until golden brown. Take out and let cool down for about 30 minutes.
Mix almonds, flour, baking powder, sugar, salt and oat flakes-sesame mixture. Melt butter and jam in a pot, remove from heat. Stir in baking powder. Chop cranberries. Add butter-jam mixture and milk to the oatmeal-flour mixture and knead evenly with your hands.
Knead the cranberries.
Line baking tray with baking paper. Spread the mixture over it, form it into a rectangle (approx. 27 x 25 cm) and press it down slightly with your hands. In a preheated oven (electric cooker: 175 °C/ convection oven: 150 °C/ gas: see
manufacturer) bake for about 35 minutes until golden brown. Take out of the oven and let it cool down for about 1 hour. Cut the oat cookies into squares (approx. 3 x 3 cm).