Source: pastry chef Karen Barker and the U.S. Highbush Blueberry Council
Southern cooks pride themselves on their light, flaky, biscuits—eaten as is with a smudge of butter and honey or topped with sweet or savory ingredients. The buttermilk biscuit version here serves as the base for a berry shortcake—a favorite Southern sweet that is elevated with a touch of cassis to star on Magnolia’s dessert menu.
5 cups blueberries, divided
1/2 cup sugar, divided
2 1/2 tsp. lemon juice
2 1/2 tbsp. crème de cassis
1 1/2 tsp. cornstarch
2 cups flour
2 1/2 tsp. baking powder
1/4 tsp. baking soda
1/2 tsp. kosher salt
4 oz. butter, chilled and cut into pieces
1/4 cup buttermilk
1 3/4 cup cream, divided
Powdered sugar, as needed
- In a non-reactive saucepan, combine 3 cups blueberries, 2 tbsp. sugar, lemon juice and crème de cassis. Cook over med. heat, stirring occasionally, until the berries pop and release their juices.
- In small bowl, combine cornstarch and 1 tbsp. cold water; stir into simmering blueberry mixture. Simmer 1 min.; remove from heat. Add remaining blueberries; cool over ice bath. Refrigerate until ready to use, up to 2 days.
- Preheat oven to 425°F. Line a baking sheet with parchment paper.
- In food processor, combine flour, 1/3 cup sugar, baking powder, baking soda and salt. Pulse in chilled butter until mixture resembles coarse meal; remove to mixing bowl.
- In small bowl, combine egg, buttermilk and 1/4 cup cream; stir into flour mixture to form a moist dough, adding more cream if necessary.
- Turn dough onto lightly floured surface and gently knead several times. Roll out dough to 3/4-in. thickness; cut into 8 to 10 rounds, each 2 1/2 in. diameter. Place rounds on prepared baking sheet; brush tops with cream and sprinkle with sugar.
- Bake shortcakes about 15 min. or until lightly golden brown.
- Meanwhile, in chilled bowl with a chilled whip, beat 1 1/2 cups cream until lightly thickened. Add 1 1/2 tbsp. sugar; beat to med. soft peaks. Chill until ready to sue.
- At service, with serrated knife, split warm shortcakes. Set bottoms on individual plates; divided blueberry compote among the shortcakes, allowing some to run off each onto plate. Top with a generous dollop of whipped cream and cap with top half of shortcake. Sprinkle powdered sugar on plate and top of shortcake.