Cranberry Casserole

This is a fall and winter casserole that lives in the gray zone between side dish and dessert, which is exactly why Thanksgiving tables love it. Tart Granny Smith apples and raw cranberries under a brown sugar oat-and-nut crumble bake into something that pairs as naturally with roast turkey as it does with vanilla ice cream.

The filling is intentionally tart. Three cups of chopped Granny Smiths and two cups of fresh cranberries get mixed with just a cup and a half of white sugar and a splash of lemon juice. That sounds like a lot of sugar, but cranberries are aggressively sour fruit and need every grain to balance into something palatable. The Granny Smiths add their own tart bite, which is why this version is more sour-and-bright than syrupy-sweet.

The topping is a classic crumble or “crisp": quick-cooking oats, chopped walnuts or pecans, brown sugar, and a stick of melted butter mashed together until crumbly. The butter binds everything into clumps that crisp into golden, crunchy bits during the long bake.

The 75-minute bake at moderate heat is what cooks the cranberries through completely. Undercooked cranberries are tough and squeak between the teeth; properly cooked ones burst open and release their juices into the apples to create a vibrant ruby-red filling.

Pro Tips

• Use fresh cranberries, not dried. Fresh berries pop and release juice that thickens with the apples; dried ones stay shriveled and add no liquid.
• Don’t peel the apples for a more rustic, fiber-richer casserole; peel them for a smoother, more dessert-leaning texture.
• Check the crumble topping at the 50-minute mark. If it’s browning too fast, tent loosely with foil for the rest of the bake.
• Let the casserole rest 15 minutes after pulling from the oven. Hot from the oven the filling is liquid; rested it sets into spoonable, scoopable portions.

Variations

• Serve warm topped with a scoop of vanilla ice cream or a dollop of whipped cream for a true dessert.
• Add a teaspoon of cinnamon and a half teaspoon of ginger to the apple-cranberry mixture for a warmer-spiced version.
• Stir a quarter cup of orange zest into the filling for a bright citrus note that loves cranberries.