Ingredients
1/2 cup (1 stick) unsalted butter, room temperature, plus more for baking dish
1 cup granulated sugar
3 large eggs
1 cup all-purpose flour, (spooned and leveled)
1/2 teaspoon salt
1/2 teaspoon baking powder
2 containers (1/2 pint each) raspberries (2 3/4 cups)
Confectioners' sugar, for dusting (optional)
Whipped cream, (optional)
Preparation