This mixed berry pretzel salad is a delightful new spin on the classic strawberry pretzel salad, except this time, you don't need any jello or cool whip! This upgraded pretzel salad features a sweet 'n' salty crust, an ultra creamy filling and a tart berry jam to top it all off. And even better, the bright reddish-blue jam and white cream filling makes this dessert perfect for serving at your Independence Day cookout!
Preheat your oven to 350 °F. Add your pretzels to a gallon size resealable plastic bag (make sure to close the bag!). Use a rolling pin or back of a large spoon to crush the pretzels into small pieces.
Add the pretzel pieces to a medium size bowl. To the pretzels, add the brown sugar and melted butter and stir to combine. Press the pretzel mixture into a 9x13 inch baking dish and bake for 10 minutes. Allow the pretzel crust to cool completely at room temperature.
Next, make the berry jam by combining the blueberries, strawberries, white sugar, lemon juice and cornstarch in a large saucepan. Cook the mixture on the stove over medium heat until it begins to bubble and thicken (about 10 minutes if using frozen berries). Pour the jam into a heat-safe bowl and place in the fridge to completely cool for at least 4 hours or overnight.
To make the cream filling, in a large bowl beat together the cream cheese, white sugar and vanilla with an electric mixer until smooth (about 1-2 minutes). Set aside.
In a medium size bowl, whip the heavy whipping cream and powdered sugar together using an electric mixer fitted with a whisk attachment until the cream has developed stiff peaks. Add the whipped cream to the cream cheese mixture and gently fold together with a spatula until the two mixtures are completely incorporated.
Spread the cream filling over the cooled pretzel crust, then pour the cold berry jam on top and spread evenly. Chill the layered dessert for 2-3 hours before slicing and serving. Top with extra fresh berries if desired and enjoy!