Rustic Plum Biscuit Pie

Bahan-bahan (4 porsi)

• 2 lbs ripe plumbs (pitted and quartered)
• 1/2 cup granulated sugar
• 1/2 cup all-purpose flour
• 1 tsp ground cinnamon
• 1 3/4 cups all-purpose flour
• 1/3 cup fine yellow cornmeal
• 1/3 cup granulated sugar
• 2 tsp baking powder
• 1/2 tsp salt
• 1 1/2 sticks (12 Tbsp cold unsalted butter, cut into 12 pieces)
• 1 cup cold heavy whipping cream
• A 9 or 10-inch wide deep dish pie pan with 2-inch tall walls.