For the graham cracker cookie:
1 cup (236.5 mL) plus 2 tablespoons (29.6 mL) all-purpose flour
1 cup (236.5 mL) graham cracker crumbs
1 teaspoon (4.9 ml) baking soda
½ teaspoon (2.5 ml) baking powder
¼ teaspoon (1.2 ml) salt
8 tablespoons (118.4 mL) plant-based butter or margarine
¼ cup (59.1 mL) granulated Splenda® Granulated Sweetener
1/3 cup (78.8 mL) Splenda® Brown Sugar Blend
1 large egg
1 teaspoon (4.9 ml) pure vanilla extract
For the blackberry jam topping:
6 ounces fresh blackberries
1 teaspoon (4.9 ml) fresh lemon juice
¼ cup (59.1 mL) Splenda® Granulated Sweetener
For the cream cheese topping:
1 ½ cups (354.8 mL) Splenda® Granulated Sweetener
1 teaspoon (4.9 ml) cornstarch
4 ounces light cream cheese
Optional topping: fresh blackberries, sliced in half