Preheat oven to 350 degrees. Remove frozen Cool Whip from the freezer and set aside.
In a food processor, add pretzels, flour and 3 Tablespoons of Swerve. Pulse until pretzels are crushed - about 10 seconds. Now add in the light whipped melted butter and the I Can't Believe It's Not Butter Spray. Pulse to combine again.
Transfer pretzel mixture to a 9" Springform Pan or glass pie plate and press to combine and evenly distribute. Bake in oven for 10 minutes. Remove from oven. Let rest for about 5 minutes, then put it into your freezer while your making the rest of the mixtures.
In a large saucepan, add in the water, frozen strawberries, 1/4 Cup of Swerve, lemon juice and bring to a boil. Reduce heat and simmer for 10 minutes while using a spoon to further break down the strawberries.
Next press mixture through a fine mesh strainer into a bowl. Discard leftover strawberries.
Now stir the Jello into the strawberry mixture. If it gets foamy, push it again through the strainer.
In a mixing bowl, combine the cream cheese, yogurt and 1/2 Cup of Swerve Substitute and use a hand mixer to combine. Fold in the Cool Whip
Remove the pan from the freezer and spread the cream cheese mixture over the pretzel crust. Distribute the sliced strawberries over the top. Next add the Jello mixture over the cream cheese mixture. Spread evenly.
Put Pan back in refrigerator for at least 2 hours before serving.
If you are following the Weight Watchers (WW) Plan, each thick slice is only 9 Points!