"This no-hassle mix-and-bake dessert is like the old-fashioned cake Grandma always had ready after dinner, even though you never saw her working on it...."
INGREDIENTS
•
1/4 cup water
•
1 1/2 teaspoons cornstarch
•
1/3 cup plus 1/2 cup sugar
•
2 cups chopped fresh rhubarb stalks (10 ounces)
•
1 cup chopped fresh strawberries (5 ounces)
•
1 cup all-purpose flour
•
1 3/4 teaspoons baking powder
•
1/2 teaspoon salt
•
1 large egg
•
1/2 cup whole milk
•
1 stick (1/2 cup) unsalted butter, melted and cooled slightly
•
1 teaspoon pure vanilla extract