Rectangle Apple Pie Recipe: Crustless Lattice Layers with Spiced Fruit Bliss

This rectangle apple pie recipe transforms classic pie into a modern, elegant dessert with crisp lattice layers and spiced apple perfection. The secret lies in a rolled-out crust shaped into a clean rectangle—no messy rounds here—paired with tender, buttery apples that caramelize beautifully.

What makes it special is the lattice design, which creates crisp edges while keeping the filling soft and juicy.

The filling balances sweetness with warmth from cinnamon, nutmeg, and a touch of lemon zest, ensuring every bite tastes like autumn in a pan. Unlike traditional pies, this version skips the fuss of pie weights and crimping, using simple techniques to achieve a golden, professional finish.

It’s the kind of dessert that looks impressive but comes together with straightforward steps.

By the time it emerges from the oven, you’ll have a pie with a delicate, airy lattice crust and a filling so flavorful it practically melts in your mouth.

The rectangular shape makes it perfect for serving slices without awkward cuts, and the spiced apples deliver that comforting, homemade taste that store-bought desserts can’t match.

Serve it warm with vanilla ice cream or a scoop of whipped cream for the ultimate dessert experience. Whether you’re hosting a dinner party or just craving something special, this pie delivers restaurant-quality results with a fraction of the effort. Let’s get baking!

Ingredients for rectangle apple pie

Pantry staples plus apples and spices for a pie that looks fancy but comes together easily.

The apples are everything here. Granny Smiths give that perfect balance of tart and sweet, but Honeycrisp or Fuji work too if that's what you've got. I always peel and slice mine thin—about 1/4-inch thick—so they cook through without turning mushy. If you're using pre-sliced apples from the store, pat them dry really well first, or your lattice will get soggy. For the flour, King Arthur or Gold Medal brands are my go-to—they bake up flaky and crisp. Keep your butter cold when cutting it into the flour, or you'll end up with a gummy crust instead of that perfect lattice crunch.

No vanilla extract? Vanilla bean paste works just as well, or even a pinch of vanilla sugar if you're in a pinch. The lattice design is what makes this pie look impressive, so don't skip it! If you're nervous about cutting those clean strips, use a pizza cutter—it's foolproof. The turbinado sugar on top gives that gorgeous caramelized look, but if you don't have any, regular granulated sugar works fine. For the spices, I like to toast my cinnamon and nutmeg in a dry pan for 30 seconds before adding to the filling—it deepens the flavor. And if you're worried about the crust getting too dark, brush it with a little extra cream before baking.

This pie reheats beautifully—just warm it in a 350°F oven for 10-15 minutes until the lattice is crisp again. It keeps well in the fridge for 4-5 days, though I've never had a slice last that long. For freezing, slice it first and then freeze the pieces on a tray before transferring to a bag—this prevents sogginess. The lattice will get a little softer after freezing, but a quick warm in the oven brings it back to perfection. And if you're making this ahead for a party, assemble the pie but don't bake it—it'll keep in the fridge for up to 24 hours before baking, giving you flexibility for timing.

Step-by-step instructions for rectangle apple pie recipe

This lattice-topped apple pie delivers a crispy, buttery crust without a single roll of dough.

Peel, core, and slice the 4 medium Granny Smith Apples into ¼-inch thick pieces. I like to keep them fairly uniform so they cook evenly. Toss them in a large bowl with 1.5 cups Granulated Sugar, 0.5 cup Brown Sugar, 2 tsp Ground Cinnamon, 0.5 tsp Ground Nutmeg, 1 tbsp Lemon Zest, 0.5 tsp Salt, and 1 tsp Vanilla Extract. Mix gently but thoroughly—you want the spices and sugars evenly distributed but not mashed into the apples.

Let the filling sit at room temperature for 10 minutes while you prepare the lattice. This helps the flavors meld slightly, giving you a more cohesive taste. If you're in a hurry, you can skip this step, but I promise the extra few minutes make a difference in the final flavor.

Preheat your oven to 375°F. Cut the 1 cup Unsalted Butter into ½-inch cubes and set aside. In a large bowl, whisk together the 2.5 cups All-Purpose Flour and 0.5 tsp Salt. This is your dry base—keep it ready.

Add the cold butter cubes to the flour mixture and use your fingers or a pastry cutter to work them into the flour until the mixture resembles coarse crumbs with some pea-sized butter pieces remaining. This texture is crucial—it ensures a flaky, crispy crust. Press the mixture evenly into a 9x13-inch baking pan, creating a thin, even layer. The edges should be about ¼-inch thick all around.

Spread the prepared apple filling evenly over the crust in the baking pan. I like to press down gently with the back of a spoon to ensure good contact between the filling and crust. This helps prevent a soggy bottom. Sprinkle the 2 tbsp Granulated Sugar (reserved from the ingredients) evenly over the top of the filling—this will caramelize beautifully during baking.

For the lattice, cut strips of dough about ½-inch wide using a pizza cutter or sharp knife. You'll need about 12-14 strips total. Arrange them in a crisscross pattern over the filling, leaving small gaps between the strips. Brush the exposed lattice strips with 0.5 cup Heavy Whipping Cream—this gives them that golden, crispy finish. Sprinkle the 2 tbsp Turbinado Sugar evenly over the lattice for extra crunch.

Bake the pie in the preheated 375°F oven for 45-50 minutes, until the lattice is deep golden brown and the filling is bubbling gently at the edges. The center should still have a slight jiggle when you gently shake the pan—this indicates it's not overdone.

Here's the thing—don't open the oven during baking. Every time you peek, you risk letting the heat escape, which can lead to a less crispy crust. If the lattice is browning too quickly, tent the pan loosely with aluminum foil at the 30-minute mark to prevent over-browning while still allowing the filling to cook through.

Remove the pie from the oven and let it cool for at least 1 hour before slicing. This resting period allows the filling to set slightly and the crust to firm up. I know it's tempting to dig in right away, but trust me—waiting makes all the difference in texture.

Serve warm with a scoop of vanilla ice cream or a dollop of whipped cream. The lattice should be crispy yet tender, the filling perfectly spiced and just sweet enough, and the caramelized sugar on top adds that perfect touch of complexity. Enjoy your homemade rectangle apple pie—it's worth every minute of the process!

Creative variations of these flavors

Modern Twist: Galette Style

Skip the lattice entirely and transform this into a rustic apple galette by rolling out the dough into a 12-inch circle on parchment paper. Pile the spiced apples in the center, fold the edges toward the center, and brush with heavy cream.