Here is a recipe for Finnish Apple Cake, by Beatrice Ojakangas, the Queen of Scandinavian Cooking
FINNISH APPLE SUGAR CAKE (Omenasokerikakku)
Makes 12 servings
1/4 cup (1/2 stick) softened butter
1 cup sugar
2 cups all-purpose flour
1 1/2 teaspoons baking powder
3/4 cup light cream or undiluted evaporated milk
2 medium apples, peeled, cored and sliced about 1/2 inch
Cinnamon sugar: 2 tablespoons sugar mixed with 1 teaspoon cinnamon
Preheat the oven to 350 degrees F. Butter a 9 by 13-inch cake pan.
In a large bowl, cream the butter and sugar together; add the eggs and beat until light. Stir the flour, baking powder and salt together and add to the cream mixture alternately with the cream. Mix until batter is smooth and spread into the prepared pan.
Insert the apple slices so that the outer edges of the apple slices are up. Sprinkle evenly with the cinnamon sugar and bake for 45 to 50 minutes or until a toothpick inserted into the cake comes out clean and dry. Serve warm.
~~Copyright Beatrice Ojakangas, The Finnish Cookbook, 1964