Ingredient:

• 4 cups halved fresh strawberries
• 1/3 cup sugar
• 1 tablespoon cornstarch
• 3/4 cup all-purpose flour
• 1/3 cup packed brown sugar
• 1 teaspoon ground cinnamon
• 1/4 teaspoon salt
• 1/4 cup cold butter, cubed
• Vanilla ice cream, optional