Sugar Free Blackberry Cheesecake Dessert

INGREDIENTS

2 cups

fresh blackberries (Can use frozen if thawed and drained)

2 tbsp

Cornstarch

1/4 cup

water

12 oz

cream cheese (room temperature)

1/4 cup

Greek yogurt (OR Sour cream for low carb)

1 tsp

vanilla

1/3 cup

sugar substitute to taste-divided (I'm using erythritol)