Melt 40 g fat and let it cool down. Mix eggs, 50 g sugar and salt. Stir in cottage cheese, quark, milk and liquid fat. Mix flour and baking powder and stir into the mixture.
Heat 1/2 teaspoon fat in a frying pan. Put 4 heaped tablespoons into the pan, form into 1 round cake each. Spread about 5 blueberries on each cake. Fry on medium heat for 2-3 minutes on each side until golden brown.
Remove from the pan and keep warm. Bake 12 more pancakes from the remaining dough with 1/2 teaspoon of fat in portions. Arrange the pancakes on plates. Add maple syrup.