1. Make the Pretzel Crust:
- Place pretzels in a food processor; pulse until chopped.
- Add melted butter and sugar; pulse until combined.
- Reserve 1/3 cup of the pretzel mixture for topping.
- Press the remaining pretzel mixture onto the bottom of a greased 9-inch springform pan.
- Refrigerate for 30 minutes.
2. Prepare the Gelatin Mixture:
- Meanwhile, in a bowl, add boiling water to the strawberry gelatin; stir for 2 minutes or until completely dissolved.
- Stir in the lemon juice.
- Refrigerate for 30 minutes, stirring occasionally.
3. Prepare the Strawberries:
- Chop half of the strawberries.
- Slice the remaining strawberries and reserve for topping.
4. Make the Filling:
- In a large bowl, beat 1 cup of the heavy cream until stiff peaks form.
- Beat the marshmallow creme, cream cheese, and sweetened condensed milk into the cooled gelatin mixture until blended.
- Gently fold in the chopped strawberries and the whipped cream.
- Pour the filling into the crust.
5. Chill:
- Refrigerate, covered, until firm, 4-6 hours.
6. Make the Whipped Cream Topping:
- Beat the remaining 1 cup of heavy cream until stiff peaks form.
- Spread the whipped cream over the chilled pie.
7. Top and Serve:
- Top with the reserved sliced strawberries and the reserved pretzel mixture.