Geoffrey Zakarian Recipes | Berry Ginger Crumble

Ingredients

• 4 cups blueberries, fresh or frozen
• ½ cup granulated sugar
• 2 tablespoons cornstarch
• 1 teaspoon grated fresh ginger
• Finely grated zest and juice of 1 lemon
• ½ cup all-purpose flour
• ½ cup (packed) light brown sugar
• ½ cup rolled oats
• ½ teaspoon ground cinnamon
• Pinch of kosher salt
• 6 tablespoons cold, unsalted butter, cut into pieces
• Lightly sweetened whipped cream, for serving
• 2 Tablespoons candied ginger, coarsely chopped