Lemon Cornmeal Cake with Blueberry Sauce

Cake:
1 1/2 cups all purpose flour
1/3 cup yellow cornmeal
3/4 cup sugar
3 1/2 teaspoons baking powder
1/2 teaspoon salt
1 cup buttermilk
2 large eggs
1 tablespoon finely grated lemon peel
3/4 teaspoon vanilla extract
1/2 cup (1 stick) unsalted butter, melted, cooled

Combine flour, cornmeal, sugar, baking powder, and salt in large bowl; whisk to blend. Whisk buttermilk, eggs, lemon peel, and vanilla in small bowl. Pour buttermilk mixture and melted butter into flour mixture. Using rubber spatula, gently fold liquids into flour mixture until just blended (do not stir). Scrape batter into pan; spread evenly.

Bake cake until tester inserted into center comes out clean and cake pulls away from sides of pan, about 30 minutes.


Crushed Blueberry Sauce

3 cups fresh blueberries or frozen, thawed (13 to 14 ounces), divided
2/3 cup (packed) golden brown sugar
2 teaspoons fresh lemon juice
1/2 teaspoon finely grated lemon peel
Pinch of salt

Combine 1 1/2 cups blueberries and all remaining ingredients in medium saucepan. Stir over medium heat until sugar dissolves and mixture comes to simmer, about 7 minutes. Reduce heat to medium-low and simmer until berries are very soft and liquid is syrupy, stirring often, about 7 minutes. Remove from heat; add remaining blueberries. Using back of spoon, gently press fresh blueberries against side of pan until lightly crushed.