Ingredients
          # cake mixture:
          3 eggs
          3/4 cup sugar
          1/2 cup yogurt
          1/2 cup sunflower oil
          2 and 1/2 cup flour
          1 tsp baking soda
          1 tbsp baking powder
          1 tsp grated lemon peel
          pinch of salt
          vanilla
          2 cup Fresh blueberries
          # crumb:
          3 tbsp soft butter
          3/4 cup brown sugar
          1/2 cup flour
               
Photo added on
              Photo author
              renito
          Method
              Preheat oven to 180C degrees. Buttered baking dish with sunflower oil and sprinkle with flour.     Prepare the crumbs to mix all products.     Beat the eggs with the sugar, vanilla, yogurt (with soda), the oil, salt and lemon zest. Gradually add flour with baking powder, stirring constantly until a homogeneous mixture. Finally, add the blueberries. Stir gently with a wooden spoon or spatula.     Pour the dough for the cake in the form above and uniformly crumbs. Bake at 180C degrees for about 40 minutes or until dry stick.
          Containers:
  Difficulty
              Average
          Tested
              0 users
          Source
              http://cookinglslbg.blogspot.com/2014/07/blueberry-coffee-cake.html
           
    
Comments
Bravo, Rennie, great looks! If you stay a bit, do not forget your friends :)
Thanks, Pepi! You know that home sweet eats everything in no time, so is unlikely to remain and crumb :) :) But I promise to do special friends :)
will soon try it
I'll wait for reviews Petya :)
Spectacular has received and blueberries, sprinkled with. Prompted to do! :)
Thank you, Ina! Delicious and aromatic happened to get a great combination between fluffy cake and crunchy crust. I hope you do :)