2 1/2 c. pretzels
4 graham crackers
6 tbsp. melted butter
1/4 c. granulated sugar
For the filling
1 can sweetened condensed milk 1/4 c. tequila
1/4 c. lime juice
2 tbsp. triple sec
pinch of salt
8 oz. Cool Whip, defrosted
Zest of 1 lime (plus more for garnish)
Small lime for garnish
Make crust: In a food processor, combine pretzels and graham crackers and pulse to make fine crumbs.
Transfer crumbs to a large bowl then stir in melted butter and sugar. The texture should be similar to wet sand.
Grease a 9" pie plate with cooking spray then press the crust mixture into the dish.
Make filling: In a large bowl, whisk together sweetened condensed milk, tequila, lime juice, triple sec and salt until evenly combined. Fold in the Cool Whip and lime zest until just combined.
Pour filling into the prepared crust. Sprinkle more lime zest on top and garnish with small lime slices.
Freeze until firm, about 4 hours.