The end of My Summer Blueberries.Blueberry Sour Cream Coffee Cake

Love Sunday Brunch, Don't you?
It allows me to take a moment and linger a little longer over my first cup of Pumpkin Spice coffee of the season and say goodbye to the Summer's Bounty. I used the last of my Summer Blueberries in a Wonderful Sour Cream Coffee Cake this morning! hmmmm the weather hasn't shown it yet, but Fall is in the air! Yaaaaaaaaaaayyyy!!! 

Blueberry Sour Cream Coffee Cake

1 greased and floured 10" Bundt pan
 (or a 12 count muffin tin)

Ingredients:

1 1/2 sticks unsalted butter, softened (plus 2 tablespoons for buttering the pan)
1/4 cup light brown sugar
2 teaspoons cinnamon
1/4 cup sugar
2 1/4 cups fresh blueberries (if possible, or frozen), 3 quarters of a cup for each layer
3 cups unbleached white flour, plus 1 tablespoon to toss with fresh blueberries
1 1/2 cups sugar 
1 1/2 teaspoons baking powder
1 1/2 teaspoons baking soda
1/2 teaspoon salt
1 teaspoon pure vanilla extract
3 large eggs
2 cups sour cream 

Directions:

Preheat oven to 350° f 
Set oven rack on middle rack (or put Bundt pan on cookie sheet in oven)
Butter and flour Bundt pan. (or put cupcake liners in muffin tins)
In a small bowl combine quarter cup sugar, light brown sugar and cinnamon.
In a separate medium bowl toss fresh blueberries in a tablespoon of flour.
In a large bowl sift all remaining dry ingredients. 
In a large mixing bowl, with an electric mixer on medium speed, cream butter and sugar until light and fluffy. Add vanilla. 
Then add eggs, one at a time, combine until incorporated. Scraping down sides periodically.
Add flour mixture, alternating with sour cream, mixing until just incorporated. Scrape down sides in between additions. 
Spread 1/2 of the batter carefully on bottom of bundt pan, then add the blueberries and sprinkle with 1/2 of the cinnamon sugar mixture.Pour remaining batter on top. Sprinkle the remaining cinnamon sugar mixture over top. 

Bake for 1 hour until cake is golden brown and set, and sides begin to pull away from the pan.
                  (*Baking time is 35-40 mins for muffins.) 
Let cool 10 minutes, then turn cake out onto rack and turn right side up and cool completely.

Serves ten to twelve. (at least) (yields 12 muffins) -