Mix quark, crème fraîche, sugar, lemon juice and zest, eggs, pudding powder and semolina. Dust the raspberries with flour, except some for decoration. Carefully fold into the quark mixture. Place 1 to 2 paper sleeves in each well of a muffin tin (12 wells) and fill evenly with quark mixture. Bake in the preheated oven (electric range: 175 °C/ convection oven: 150 °C/ gas: level 2) for 40-45 minutes.
Remove the muffins from the oven, place them on a cake rack and let them cool down. In the meantime, roast the coconut chips in a pan without fat until golden brown. Decorate muffins with coconut chips and remaining raspberries. Sprinkle with grated coconut