Place pretzels in a zip lock bag; crush with a rolling pin.
Mix crushed pretzels, brown sugar and butter in a small mixing bowl.
Press into greased 9x13” baking dish and bake at 350° for 10 minutes.
Cool completely.
(I place in freezer for about 30 minutes to speed cooling time).
Mix granulated sugar, cream cheese and half the cool whip in a large mixing bowl with an electric mixer and place on cooled pretzel crust.
Bring water to a boil in a medium sauce pan over high heat.
Add jello and stir until dissolved.
Then add strawberries.
Stir until thick.
If necessary put in freezer for a half hour or so until mixture thickens.
Spread over cream cheese layer.
Freeze until firm – about 30-45 minutes.
Cover with foil (NOT PLASTIC WRAP!!!) Plastic wrap will adhere to the frozen surface and take off the beautiful finish.
Refrigerate overnight before serving.
If desired, serve with remaining cool whip—either spread over the strawberry layer or dollop on individual servings.