Old-fashioned blueberry shake

Mix the dry ingredients, distributing therein butter, add milk and eggs. Pour into greased bread pan, turn blueberries in sugar and cinnamon, put them on the batter. Grädda set out from ca 35 min in 160 grader. A very good cake that is moist.

Ingredients:
2 cup granulated sugar
4 cup flour
2 teaspoon baking powder
1 teaspoon vanilla
50 g butter or margarine
1 eggs
2 cup milk or cream
3-4 cup blueberries in cinnamon and sugar