Cherry Crisp Ice Cream
Adapted from Jeni’s Splendid Ice Creams at Home
Makes about 1 quart

For the ice cream
2 cups whole milk
1 tbsp. plus 1 tsp. cornstarch
1½ ounces (3 tbsp.) cream cheese, softened
1/8 tsp. fine sea salt
1¼ cups heavy cream
2/3 cup sugar
2 tbsp. light corn syrup
1 vanilla bean, split, seeds scraped out, seeds and bean reserved
1 recipe roasted cherries (recipe follows)
About 1 cup Crisp Streusel (recipe follows)

Mix about 2 tbsp. of the milk with the cornstarch in a small bowl to make a smooth slurry.  Whisk the cream cheese and salt in a medium bowl until smooth.  Fill a large bowl with ice and water.

Combine the remaining milk, the cream, sugar, corn syrup, and vanilla seeds and bean 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.  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.

Gradually whisk the hot milk mixture into the cream cheese until smooth.  Pour the mixture into a 1-gallon Ziploc freezer bag and submerge the sealed bag in the ice bath.  Let stand, adding more ice as necessary, until cold, about 30 minutes.

Remove the vanilla bean.  Pour the ice cream base into the frozen canister and spin until thick and creamy.

Spread about ½ of the cherries over the bottom of a freezer safe container.  Scoop out about 1/3 of the ice cream and sprinkle with 1/3 of the streusel.  Top with the other half of the cherries, another 1/3 of the ice cream, and another 1/3 of the streusel.  Repeat with the remaining ice cream and streusel.  (There will be quite a bit of streusel left over.  Use it for another ice cream or for a pie or crisp topping.)  Press a sheet of parchment directly against the surface and seal with an airtight lid.  Freeze in the coldest part of your freezer until firm, about 4 hours (if you can wait that long.)

Roasted Cherries
2 cups pitted fresh or frozen (not thawed) red or black cherries
2/3 cup sugar
2 tsp. cornstarch

Preheat the oven to 400ºF.

Combine the cherries, sugar, and cornstarch in a 9-inch square baking dish, tossing to mix.  Roast for 30 to 45 minutes, until the juices are thickened and bubbly, stirring every 15 minutes.  Let cool completely, then chill in the refrigerator.

Crisp Streusel
½ pound (2 sticks) unsalted butter, cut into ½-inch cubes and chilled
1½ cups all-purpose flour
1/8 tsp. ground cinnamon
¾ cup packed light brown sugar
½ tsp. salt
1½ cups old-fashioned oats

Preheat the oven to 350ºF.

Put all the ingredients except the oats in the bowl of a food processor and pulse until mixture looks like coarse sand.  By hand, add the oats and mix well.  Spread out on a baking sheet and break up any large clumps into crumbs about ½-inch in size.

Bake for 30 to 35 minutes, until toasted and browned, stirring occasionally to prevent burning, especially in the corners, and to turn over the unbaked portions.  Let cool completely, then freeze until ready to use.  The streusel can be frozen for up to 1 month.