From: recipelink.com

Blueberry Surprise Cake
Recipe By : Tise Urballz

Blueberry Surprise
1 cup Fresh Blueberries
3 Tbsp. sugar
1 Tsp cinnamon
1/4 Tsp. nutmeg
1 Tsp. lemon juice.

Cake
2 cups white flour
2 tsp. baking powder
1/4 tsp. salt
1 cup butter
1 tsp. vanilla extract
1 1/3 cup white sugar
2 eggs
1 cup sour cream
zest of one lemon

Glaze
1 cup confectioners sugar
1 Tbsp. lemon juice
few drops boiling water

Blueberry Surprise
Combine all ingredients, except lemon juice. Drizzle on lemon juice, let stand.

Cake
Preheat oven to 350. Butter and flour a 9"x3" springform pan. Sift dry ingredients together. Cream butter, sugar and vanilla. Add eggs and beat. Add sour cream. Add sifted dry ingredients. Add lemon zest. Pour 1/2 batter into pan. Spoon in blueberry mixture, keeping 1/2 inch away from edge of pan. Add rest of batter. Bake for 1 hour and 20-30 minutes.

Glaze
Combine ingredients and pour on warm cake.