Slice the strawberries.
In a bowl, mix together the brown sugar, sugar, whipped topping, and vanilla.
Add in the strawberries and pecans.
Crush the pretzels and mix with melted butter.
Spread the pretzel mixture in a baking dish as the bottom layer.
Pour the strawberry mixture on top of the pretzel layer.
Chill in the refrigerator for at least 4 hours.
Serve chilled and enjoy!
