Strawberry Shortcake With Buttermilk Whipped Cream

Name: Strawberry Shortcake With Buttermilk Whipped Cream
Prep time: 30 min
Cook time: 15 min
Total time: 45 min
Cuisine: American
Ingredients: 2 pints strawberries; 1/4 cup granulated sugar; 1/2 cup butter (chilled); 2 cups all purpose flour; 1/2 cup all purpose flour (for kneading); 1 tbsp baking powder; 1 tsp baking soda; 2 tbsp granulated sugar; 1 tsp salt; 3/4 cup buttermilk (whole milk buttermilk, see notes below); 1 tbsp granulated sugar; 2 cups heavy whipping cream; 1/2 cup powdered sugar; 1 tbsp cornstarch; 1 tsp vanilla; 1 cup buttermilk