No-Bake Frozen Margarita Pie

INGREDIENTS

For the crust:

5 oz

salted pretzels, finely crushed in a blender or food processor

1/2 cup

sugar

10 tbsp

butter, melted

For the filling:

2 cups

heavy cream

1 14 ounce can

sweetened condensed milk

1/2 cup

fresh-squeezed lime juice

1 tbsp

lime zest, plus additional for optional garnish

1 1/2 tbsp

tequila

1 tbsp

triple sec