Instructions

Pumpkin Ice Cream

1. Mix about 2 tablespoons of the milk with the cornstarch in a small bowl to make a smooth slurry.
2. Whisk the cream cheese and salt in a medium bowl until smooth. Add the pumpkin puree and the maple syrup and whisk until smooth.
3. Fill a large bowl with ice and water.1. Combine the remaining milk, the cream, sugar, corn syrup, and pumpkin pie spice in a 4-quart saucepan, bring to a rolling boil over medium-high heat, and boil for 4 minutes. Remove from the heat, and gradually whisk in the cornstarch slurry.
4. Bring the mixture back to a boil over medium-high heat and cook, stirring with a heatproof spatula, until slightly thickened, about 1 minute. Remove from the heat.
5. Pour into cream cheese pumpkin mixture and whisk together. Pour into a plastic bag and submerge the plastic bag in the ice bath for at least 30 minutes, or until cool.
6. Pour into your ice cream machine and spin until smooth and creamy. Transfer to a plastic container, cover in a layer of parchment paper, and freeze until ready for use.

Pie Crust Crumb

1. Heat the oven to 350°f.
2. Combine the flour, sugar, and salt in the bowl of a stand mixer fitted with the paddle attachment and paddle on low speed until well mixed.
3. Add the butter and water and paddle on low speed until the mixture starts to come together in small clusters.
4. Spread the clusters on a parchment- or silpat- lined sheet pan. bake for 25 minutes, breaking them up occasionally. the crumbs should be golden brown and still slightly moist to the touch at that point; they will dry and harden as they cool.
5. Let the crumbs cool completely before using in a recipe or eating. stored in an airtight container, the crumbs will keep fresh for 1 week at room temperature or 1 month in the fridge or freezer.

Pie Crust Ice Cream

1. Soak cooled pie crust in a pitcher with the milk for 20 minutes at room temperature. Strain through a fine mesh sieve into a bowl, squeezing out as much milk as possible but not forcing through any bits of pie crust mush. (Discard the mush)
2. Sprinkle gelatin over two tablespoons of water.
3. Warm pie crust milk and whisk in the gelatin to dissolve. Whisk in the remaining graham milk, heavy cream, corn syrup, sugar, milk powder, and salt until everything is dissolved.
4. Pour through a fine mesh sieve into your ice cream maker and freeze according to manufacturer’s instructions. Store in a tupperware, covered with parchment paper, until ready for use in the recipe.

Pretzel Crunch

1. Heat the oven to 275°F.
2. Pour the pretzels in a medium bowl and crush them with your hands to one-quarter of their original size. Add the milk powder, malt powder, sugar, and salt and toss to mix. Add the butter and toss to coat. As you toss, the butter will act as glue, binding the dry ingredients to the pretzels and creating small clusters.
3. Spread the clusters on a parchment- or Silpat-lined sheet pan and bake for 20 minutes, at which point they should look toasted, smell buttery, and crunch gently when cooled slightly and chewed.

Salted Caramel Sauce

1. Place a large, heavy-bottomed pot over medium-high heat.
2. Add the sugar, water, and corn syrup to the warming pan. Whisk the sugar occasionally as it begins to heat, to ensure that the sugar cooks evenly.
3. Cook the sugar to a nice dark copper color. The sugar will go from golden to dark copper fairly quickly. To help control the sugar, turn off the heat and move the pot to a cool burner just before you reach the dark color you’d like. The bottom of the pan will still be hot enough to continue to cook the sugar.
4. Over low heat, whisk butter, all at once, into the copper-colored sugar. When butter is melted, pour in the cream. The mixture will bubble and froth, but keep mixing. When bubbling subsides, add vanilla extract. Stir. The caramel might feel too loose. Don’t worry; it will thicken as it cools. Refrigerate before use.

Assembly

1. Line the bottom of a springform pan with parchment paper of aluminum foil and spread one of the ice creams (I suggest the pumpkin, as it is firmer) on the bottom.
2. Freeze until firm. Then sprinkle 1/2 of the pretzel crunch on top, drizzle or spread salted caramel sauce on top of that (be generous!) and 1/4 more of the pretzel crunch.
3. Freeze until firm again. Then spread the second ice cream (pie crust) on top and sprinkle with the remaining pretzel crunch.
4. Freeze until totally firm, then serve.