Blueberry sourdough cake

Simple and refreshing. Based on this coffee cake recipe. Note that the center of this cake will rise, creating a cute little hill at the center of a round pan.

INGREDIENTS:

• 2 cups sourdough starter
  
• 1 cup frozen blueberries
• 1/2 cup + 1 tbsp sugar
• 1/2 tsp salt
• 1 cup flour
• 1 tsp cinnamon
• 1/3 cup butter, melted
  
• 1 egg, beaten
  
• 1 tsp. baking soda

DIRECTIONS:

1. Preheat oven to 350º F.
   
2. Combine frozen blueberries and 1 tbsp sugar in a bowl. Microwave for 30 seconds. If still frozen, stir and microwave for another 15 seconds or so.
3. Combine the sourdough starter, blueberries, egg and butter in a bowl; set aside.
   
4. Combine all remaining ingredients in a second bowl. Combine with the wet ingredients and mix thoroughly.
5. Pour into an 8" round non-stick cake pan.
6. Bake for 40 minutes or until center of the cake is set.
   
7. Allow to cool for 30 minutes before serving.