Brooke Dojny's Blueberry Snack Cake with Toasted Pecan Topping

INGREDIENTS

• 1/2 teaspoon grated lemon zest
• 1/3 cup whole or lowfat milk
• 1 1/2 teaspoon vanilla extract
• 1 teaspoon baking powder
• 1/4 pound (1 stick) unsalted butter, softened
• 3 tablespoons cornmeal
• 1 cup + 1 tablespoon sugar, divided use
• 1 cup all-purpose flour
• 1/2 teaspoon salt
• 2 eggs
• 1 cup chopped pecans or walnuts
• 2 cups blueberries