Zucchini Apple Pie (Mock Apple Pie That Actually Tastes Like Apples)
This zucchini apple pie turns a pile of summer squash into a warm, cinnamon-spiced filling that tastes remarkably like homemade apple pie. You get all the buttery crust and tender fruit texture, but the “apples” come from the garden right when zucchini is everywhere.
It’s the kind of recipe that makes people do a double take. Nobody believes there isn’t a single apple in the pie until you tell them, and even then, they’ll ask for the recipe.
Why This Pie Actually Works
The lemon juice and a quick stovetop simmer give the zucchini that gentle tartness and tender bite you expect from cooked apples. By the time it’s baked between two flaky crusts, the filling is spoon-soft and deeply spiced, with no trace of squash flavor left behind.
Every slice holds together cleanly, and the cinnamon-sugar scent fills the kitchen like any good apple pie should. You get a classic dessert that also uses up those long, overzealous zucchini that show up in August.
Ingredients
- 8 cups zucchini, about 3 large: peeled, halved lengthwise, seeds scooped out, and sliced into thin half-moons. Removing the watery center keeps the filling from going mushy.
- 1 cup granulated sugar: sweetens and draws out moisture while it cooks.
- 2 tbsp lemon juice: fresh squeezed gives the brightest tartness that reads as apple.
- 3 tbsp butter: salted or unsalted, whichever you have, for richness in the filling.
- 1 ½ tsp ground cinnamon: the backbone of that classic apple pie warmth.
- ¼ tsp ground nutmeg: just enough to round out the spice without taking over.
- 2 tbsp cornstarch: stirred in with a splash of water to thicken the filling so it slices neatly.
- 2 pie crusts, homemade or store-bought: a double crust or lattice top works best here. Keep the dough cold until you’re ready to roll.
Variations / Substitutions
- Brown sugar swap: use packed light brown sugar in place of half the granulated sugar for a deeper, more molasses-forward filling.
- Add a pinch of allspice or ginger: go easy, just ¼ tsp, if you like a little extra warmth in the background.
- Dairy-free pie: swap the butter in the filling for a plant-based stick and use a dairy-free pie crust from the store.
- Gluten-free crust: a good quality gluten-free double crust mix works; just keep it cold and handle it gently.
If you enjoy this trick with summer produce, you’ll probably also like my Zucchini Bread with Cinnamon Streusel.
How to Make Zucchini Apple Pie
Step 1: Simmer the Zucchini Filling
In a large skillet, combine the sliced zucchini, 1 cup granulated sugar, 2 tbsp lemon juice, 3 tbsp butter, 1 ½ tsp cinnamon, and ¼ tsp nutmeg. Stir everything together, then set the skillet over medium heat. Cook, stirring now and then, for 10 to 12 minutes. The zucchini will soften, release its liquid, and then the juices will start to thicken around it.
You’ll know it’s ready when the slices are mostly translucent and the mixture has reduced by about a third. Stir the 2 tbsp cornstarch with 2 tablespoons of cold water to make a slurry, pour it into the skillet, and cook for 1 minute more. The filling should look glossy and coat the back of a spoon. Take it off the heat and let it cool while you prep the crust.
Step 2: Roll Out the Bottom Crust
On a lightly floured surface, roll one disc of pie dough into a 12-inch circle. Fit it gently into a 9-inch pie pan, letting the excess hang over the edges. No need to trim yet. Set the crust in the fridge to stay cold while you roll the top piece, about 5 minutes of chill time helps keep the butter firm for a flaky bake.
Step 3: Fill the Pie Shell
Spoon the cooled zucchini filling into the chilled bottom crust, spreading it into an even layer. Don’t worry if a little liquid pools in the skillet; cornstarch will finish setting it in the oven. The filling should mound just slightly in the center.
Step 4: Add the Top Crust
Roll the second dough disc into an 11-inch circle. Lay it over the filling, or cut it into strips to weave a lattice if you’re feeling fancy. Trim the overhang to about an inch, then fold the top edge under the bottom edge and crimp the rim with a fork or your fingers to seal. Cut a few steam vents in a solid top crust so moisture can escape. Brush the top with a beaten egg or a little milk for a golden finish.
Step 5: Bake and Slice the Pie
Place the pie on a baking sheet to catch any drips and bake at 375°F (190°C) for 50 to 55 minutes. You’re looking for a deep golden brown crust and filling that bubbles thickly through the vents. If the edges brown too quickly, cover them loosely with a strip of foil after about 30 minutes.
Cool the pie on a wire rack for at least an hour before slicing. This rest lets the filling set up so you get clean wedges. Slice the pie into 8 pieces and serve warm, with a scoop of vanilla ice cream if you like. The crust will be flaky, and the filling will taste like spiced apples through and through.
Tips for Foolproof Zucchini Pie
- Go big on the zucchini: use the largest, slightly overgrown squash you can find. The smaller ones are too tender and can turn mushy, while the big guys hold their shape after cooking.
- Get the water out before baking: don’t skip the stovetop simmer; it concentrates the flavor and removes the raw squash taste entirely. A rushed, fill-and-bake approach will give you a watery pie.
- Preheat a baking sheet: slide the pie pan onto a hot sheet on the lowest oven rack for a crisp, golden bottom crust that never gets soggy.
- Cool completely for firm slices: warm pie is wonderful, but slicing it hot can cause the filling to run. Let it cool on the counter for an hour, then reheat individual slices in the oven if you want them warm.
Storing Leftover Pie
- Refrigerate: cover the cooled pie and keep it in the fridge for up to 4 days. The crust will soften a little, but the filling stays tender.
- Reheating: pop a slice in a 350°F oven for about 8 minutes until the crust crisps up again. The microwave works in a pinch, though the pastry won’t be as flaky.
- Serve cold: this pie is just as good straight from the fridge, especially on a hot afternoon.
What to Serve With Zucchini Apple Pie
Vanilla ice cream is the classic partner, its creaminess balancing the warm cinnamon and tart filling. For something a little sharper, a thin slice of aged cheddar cheese set on top of a warm wedge brings out the pie’s buttery notes. A cloud of lightly sweetened whipped cream keeps things light and simple.
Frequently Asked Questions
Can I skip pre-cooking the filling and just bake it raw?
No, that will lead to a watery, crunchy pie. The stovetop simmer concentrates the flavor and softens the zucchini so it finishes cooking in the oven.
Why does my pie taste like squash?
If the zucchini flavor comes through, the filling probably needed more lemon juice or a longer simmer. Let it cook until the liquid reduces by a noticeable amount, and don’t skimp on the cinnamon and butter.
Can I use yellow squash instead of zucchini?
Yes, but the pie will look a little different inside. The texture works the same, though the color may give away the secret a bit more than pale green zucchini does.
Can I freeze an unbaked pie?
You can. Assemble the pie, wrap it tightly in a double layer of plastic, and freeze for up to 2 months. Bake it straight from the freezer, adding about 15 minutes to the bake time.
Zucchini Apple Pie Recipe
Ingredients
Method
- In a skillet, cook zucchini, sugar, lemon juice, butter, cinnamon, and nutmeg over medium heat for 10-12 minutes until soft and reduced.
- Stir cornstarch with 2 tbsp water, add to skillet, and cook 1 minute until thickened. Cool.
- Roll bottom crust into a 12-inch circle and fit into a 9-inch pie pan. Chill 5 minutes.
- Spoon cooled filling into the crust. Top with the second crust, seal edges, and cut vents. Brush with egg wash.
- Bake at 375°F (190°C) on a baking sheet for 50-55 minutes until deep golden and bubbling. Cool 1 hour, then slice and serve.
