Blueberry Cobbler

Gage had his plate clean and was licking the rest of it in about 30 seconds. Do I need to say more? This is the time of year for blueberries... I love them. I hope you do too. Enjoy.
4 cups fresh blueberries
4 tablespoons white sugar

cinnamon
1/3 cup lemon juice
1 1/3 cup all-purpose flour
1/2 teaspoon baking powder
1 pinch salt
1 cup butter, softened
1 cup white sugar
2 eggs
1 teaspoon vanilla extract

Preheat oven to 375 degrees F
In a 9x13 baking dish, mix blueberries, 4 tablespoons sugar, and lemon juice. Set aside. In a small bowl, thoroughly mix flour, baking powder, and salt. Set aside.
In a medium bowl, cream butter and 1 cup sugar until light and fluffy. Beat in eggs and vanilla extract. Gradually add flour mixture, stirring just until ingredients are combined. Drop batter by rounded tablespoons over blueberry mixture. Try to cover as much of filling as possible.
Bake in preheated oven for 35 to 40 minutes, until topping is golden brown and filling is bubbling. Serve with whipped cream or vanilla ice cream.