Apple Cranberry Slab Pie Recipe: Tart-Sweet Fruit Filling in Buttery Crust

This apple cranberry slab pie delivers the perfect balance of tart cranberries and sweet apples in a buttery, flaky crust that's impossible to resist. 💛 The secret lies in the filling—thinly sliced apples and plump cranberries simmered with cinnamon and brown sugar until just tender, creating a filling that's juicy yet holds its shape beautifully.

I've perfected this recipe over years of baking, ensuring every slice delivers that ideal contrast of flavors and textures.

The beauty of this slab pie is its simplicity—no fussing with lattice crusts or complicated techniques. You'll work with a classic pie crust (or use your favorite store-bought version) and a straightforward filling that comes together in just 20 minutes of prep.

The baking process is hands-off, letting you focus on other tasks while the oven works its magic to create a golden, bubbling dessert that smells like autumn.

What makes this pie truly special is how it serves—easy to cut, easy to share, and always a crowd-pleaser. The apples stay tender and slightly caramelized, while the cranberries add bursts of tartness that cut through the sweetness.

Serve it warm with a scoop of vanilla ice cream or a drizzle of caramel for that extra touch of indulgence.

Perfect for holiday gatherings, family dinners, or whenever you crave a classic dessert that feels both comforting and impressive. The recipe scales beautifully, so you can make it for a small gathering or a large crowd without any adjustments. Let's get baking!

Ingredients for apple cranberry slab pie

Sweet apples, tart cranberries, and a buttery crust—this pie delivers autumn in every bite.

The apples and cranberries are your flavor anchors. Granny Smiths keep things tart, but Honeycrisp or Fuji work too—just adjust sugar to taste. Cranberries? Trader Joe's frozen are my go-to—they're pre-picked and never moldy. For the crust, King Arthur flour gives the best flakiness, but any all-purpose works. The key is keeping the butter cold—don't let it melt before mixing. And yes, you can use store-bought crust if you're short on time, but homemade tastes like you put in effort (which you did).

No Granny Smiths? Honeycrisp or Gala apples work just as well—just peel and slice them evenly. Short on cranberries? Substitute 1 cup dried cranberries, but soak them first to rehydrate. The sugar ratio is flexible—start with the recipe, then taste the filling before baking. Need to cut costs? Reduce sugar by 2 tbsp and add 1 tsp vanilla extract for depth. The lemon juice is non-negotiable though—it keeps the apples from browning and brightens the whole pie. And if you're feeling fancy, toss the extra fruit topping with 1 tsp cinnamon before baking.

This pie reheats beautifully—just 10 minutes at 350°F covered with foil. Keeps for 4 days in the fridge, 3 months frozen. I always bake an extra slice (or two) because it's that good. Store leftovers wrapped tightly with parchment between layers to keep them moist. The crust stays crispy for about 2 days, so enjoy it fresh or freeze the whole pie for later. And trust me, the smell baking in your house? Worth every calorie.

Step-by-step instructions for apple cranberry slab pie

Here's how to create a golden crust filled with tart-sweet apple cranberry goodness.

In a large mixing bowl, combine the 2.5 cups all-purpose flour and 0.5 tsp salt. Cut in the 1 cup unsalted butter (cold and cubed) using a pastry cutter or your fingers until the mixture resembles coarse crumbs with pea-sized butter pieces. This texture is crucial for a flaky crust.

Add the 0.5 cup ice water gradually, one tablespoon at a time, mixing just until the dough comes together. Be careful not to overmix—you want to keep the butter pieces intact. Once combined, turn the dough onto a lightly floured surface and gently shape it into a rectangle about 12x9 inches. Wrap in plastic wrap and refrigerate for 30 minutes to firm up.

In a large bowl, combine the 4 medium Granny Smith apples (peeled, cored, and thinly sliced) with the 1.5 cups cranberries, 1.25 cups granulated sugar, 0.5 cup light brown sugar, 2 tsp ground cinnamon, and 0.5 tsp salt. Toss everything together until the fruit is evenly coated with sugar and spices.

Add the 1 tbsp lemon juice and mix again. The lemon brightens the flavors and helps prevent the apples from browning too quickly. Let the mixture sit for 10 minutes while you roll out the crust. This gives the juices time to start releasing, which will make the filling even more flavorful.

Preheat your oven to 375°F. On a lightly floured surface, roll out the chilled dough to about 12x9 inches, making sure it's even in thickness. Transfer the dough to a parchment-lined baking sheet and gently press it into the corners to create a neat rectangle.

Spread the apple cranberry mixture evenly over the dough, leaving about ½ inch of border around the edges. Sprinkle the 2 medium Granny Smith apples (extra, thinly sliced) and 0.5 cup cranberries (extra) over the top for a beautiful lattice-like pattern. This step adds texture and ensures every bite has that perfect tart-sweet combination.

Bake the pie for 45-50 minutes until the crust is golden brown and the filling is bubbling at the edges. If the crust starts browning too quickly, tent it loosely with foil to prevent over-browning while the filling finishes cooking.

When done, the pie should have a deep caramelized color and the filling should be thick but still juicy. Let it cool for at least 2 hours before slicing—this allows the juices to set and makes for cleaner slices. The wait is worth it for that perfect balance of crisp crust and tender, flavorful filling.

Best sauces and condiments for apple cranberry slab pie

Classic Vanilla Ice Cream

This is my go-to pairing—creamy, rich vanilla bean ice cream from Ben & Jerry's or Häagen-Dazs cuts through the tartness beautifully. The cold, smooth texture contrasts perfectly with the warm, caramelized pie.

I like to serve it slightly melted on top for an ice cream pie effect, or simply alongside for scooping. For a gourmet touch, try Salted Caramel Vanilla Bean ice cream—it adds an extra layer of sweetness that balances the cranberries. 🍦

Whipped Cream & Caramel

Drizzle homemade whipped cream (whip 1 cup heavy cream with 1 tbsp powdered sugar and ½ tsp vanilla extract) over warm slices for a light, airy contrast. Add a swirl of salted caramel sauce (store-bought like Torani or homemade) to elevate the flavors.

The caramel’s richness complements the apples, while the cream adds a velvety finish. I often sprinkle crushed pecans on top for crunch. 🥄

Bourbon Caramel Drizzle

For adults, a bourbon caramel drizzle takes this pie to the next level. Simmer ½ cup caramel sauce, 2 tbsp bourbon (like Maker’s Mark), and 1 tsp vanilla extract for 5 minutes until fragrant.

Drizzle over slices before serving—it adds warmth and depth that pairs beautifully with the tart cranberries. This is my secret weapon for holiday gatherings. 🥃

Spiced Whipped Cream

Infuse your whipped cream with cinnamon and nutmeg for a cozy twist. Mix 1 tsp ground cinnamon and ¼ tsp nutmeg into the whipped cream before whipping. This adds a subtle spice that mirrors the pie’s flavors while keeping it light.

It’s a crowd-pleaser, especially during colder months when you crave warmth in every bite. ✨

Lemon Curd Swirl

Brighten the rich pie with a lemon curd swirl. Spread ½ cup store-bought or homemade lemon curd (like Smucker’s) over a slice before adding whipped cream. The citrus cuts through the sweetness, adding a refreshing contrast.

I also like to sprinkle toasted almonds on top for texture. It’s like a tangy hug for your taste buds. 🍋

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