Fall Fruit Pie with Oatmeal Crisp Topping; A Cozy Thanksgiving Dessert Filled With Family Tradition
If feeding people is your love language, then you’re in the right place. Today I’m sharing a deeply personal recipe that’s perfect for Thanksgiving, fall gatherings, or the quiet Sunday afternoons when baking feels like nourishment for the soul. As a bonus, I’m sharing my tried and true pie making tips (and link!) to my favorite pie crust recipe. Upgrade Your Holiday Baking Using This Proven Pie Technique!
This Fall Fruit Pie with Oatmeal Crisp Topping is a dessert rooted in memory, made with orchard-fresh apples, juicy pears, sweet blackberries, and a buttery crisp topping that makes every bite taste like home. Whether you’re searching for an easy Thanksgiving dessert, a make-ahead holiday pie, or simply craving a cozy fall baking recipe, this is one that brings warmth, nostalgia, and a whole lot of flavor to the table.
How Thanksgiving Taught Me My Love Language:
Feeding People. That’s truly my love language.
Being able to take care of the people I love and let them feel loved in the comfortable space I’ve created, is how I show my love. My Mother shared a similar talent.
Growing up, Thanksgiving belonged to my Mum. She roasted the turkey, prepared all the classic trimmings, and somehow managed it without breaking a sweat. My own role evolved from little helper to the designated mashed potato maker and later graduating to prepping cinnamon-sugar apples for her favorite holiday baking recipe; her famous pies.
Looking back, pie making with my Mom was more than just a cooking lesson. It was an act of love. For my Mum and me, feeding people was affection. A quiet, steady way of caring for the ones we cherished.
There was just one thing I couldn’t ever master in her kitchen or mine… her butter pie crust recipe. She made it effortlessly by hand, in a cool kitchen, with nothing but an old wire pastry cutter and a lot of experience. My warm hands and impatient spirit never stood a chance!
Table of Contents
Cooking From Memory After Losing My Mum
When my Mum passed unexpectedly while I was in my late 20s – and a brand-new mother myself – I clung to my family’s holiday traditions as a way to keep her close. Even though I was deep in grief, there was no way I was going to let my baby son’s first Thanksgiving happen without some sort of celebration. Plus, he was starting solids around this time. Mmmm. Mashed sweet potato casserole!
I hosted Thanksgiving and invited family and friends in Boston, made the turkey (yes, with the giblets still inside), and tried my best to replicate Mom’s holiday baking staple, her butter pie dough recipe. The filling was delicious… but the crust? A disaster. Tough, bland, and unforgettable for all the wrong reasons. It was a humbling reminder that even when the people we love are gone, their lessons stay with us. And, I still had much to learn in the kitchen!
Finding My Own Pie Crust Method
Fast forward to years later and determined to get it right, I finally found my solution: a classic butter pie dough made in the food processor.
It fixes every issue my younger self struggled with:
- No warm hands.
- No over-mixing.
- No guesswork.
And the result is consistent: beautifully flaky, tender pie crust every single time.
This pie uses that dough and fills it with the cinnamon-scented memories of my childhood.
Jump to RecipeHoliday Baking; Pie Filling & Crust Tips
- Ditch the pastry cutter and use a food processor for the crusts. I am a food processor devotee, and love using it to make perfectly flakey pie dough. I prefer a butter-based crust, and the hands-off nature of the food processor keeps that butter nice and cold during mixing.
- Use COLD butter. Cold butter is essential for a butter crust. Those flaky layers that we all love in a good pie crust, come from layers of butter being incorporated evenly into the dough and then melting slowly in the oven.
- Use COLD (ice cold) water. Like any dough, your pie crust needs to hydrate, and using icy cold water is key. If you add room temperature water, the butter in the dough will begin to melt and you’ll be left with a gloppy mess.
This Thanksgiving fruit pie is everything I love about fall baked into one buttery, bubbling dish! Luscious apples, pears, blackberries, warm cinnamon, and a golden oatmeal crisp topping. It’s approachable, make-ahead friendly, and a guaranteed crowd-pleaser for your holiday table.
Fall Fruit Pie with Oatmeal Crisp Topping (Easy Thanksgiving Pie Recipe)
Serves: 8–10
Best For: Thanksgiving dessert • Fall baking • Cozy entertaining
Ingredients
Pie Crust
- 1 single unbaked refrigerated pie shell or
- 1 homemade pie dough (my favorite recipe HERE)
For the Fruit Filling
- 2 tbsp unsalted butter
- 4 cups peeled, thinly sliced apples (Granny Smith, Gala, Honeycrisp)
- 2 Bartlett pears, cored and thinly sliced
- 1 cup sugar
- ¾–1 tsp ground cinnamon
- Pinch of kosher salt
- ½ tsp vanilla extract
- ½ cup blackberries
- 3 tbsp cornstarch
- 2–3 tbsp cold water
For the Oatmeal Crisp Topping
- 1 cup sugar
- 1 cup all-purpose flour
- ½ cup old-fashioned oats
- ½ cup unsalted butter, cold and cubed
- ½ tsp ground cinnamon
- ¼ tsp salt
Instructions
Make the Filling
- Wash, peel, and core the apples and pears. Slice into 1/8 inch thick slices.
- In a large saucepan or Dutch oven, melt the butter over medium heat.
- Add the fruit, sugar, cinnamon, vanilla, and salt.
- Cook for 10 minutes, stirring occasionally, until the fruit softens.
- Add the blackberries and cook another 2–3 minutes.
- In a small bowl, whisk the cornstarch and cold water. Stir into the pan.
- Cook about 3 more minutes, until the filling thickens.
- Let the mixture cool completely.
Note: You can make the filling up to 3 days ahead.
Make the Oatmeal Crisp Topping
- In a medium bowl, mix together sugar, flour, oats, cinnamon, and salt.
- Add the cold butter and rub it into the dry ingredients until crumbly and sandy.
Assemble & Bake
- Preheat oven to 400°F (200°C).
- Line a 9-inch pie plate with the dough.
- Pour in the cooled fruit filling.
- Crimp edges of the dough.
- Sprinkle the oatmeal crisp topping evenly over the fruit.
- Bake for 20 minutes at 400°F.
- Reduce heat to 375°F and bake 20 more minutes.
- Loosely tent with foil and bake an additional 15 minutes, until golden and bubbling.
- Cool at least 3 hours before slicing.
Why This Pie Belongs on Your Thanksgiving (and Christmas!) Table
- Make-ahead friendly: Filling keeps beautifully for days.
- Crowd-pleasing flavor: Apples + pears + blackberries = fall/winter perfection.
- Flaky crust every time: Thanks to the food processor method.
- Beautiful on the table: Rustic, golden, and generously topped with crisp.
- A story baked into every bite: For those who love family traditions, cozy hosting, and nostalgic recipes.
This isn’t just a pie.
It’s a memory in the making..
An ode to my Mum.
To fall.
And to everyone who understands that feeding people is a kind of everyday baking magic.
Yes! I like to use King Arthur “Measure for Measure” Gluten Free flour for my gluten free friends.
The pears should be slightly firm, but ripe for this recipe to work its magic. Super ripe pears will dissolve in the cooking process, so I like to use semi-firm pears instead to maintain texture.
Yes! Save that extra pie dough by wrapping it tightly in several layers of plastic wrap and popping into a freezer safe storage bag. Place in the freezer and use within 3 months.
Looking for more pie recipes?
Tap the link below and grab my exclusive Cozy Chai Pumpkin Pie Recipe, via my Newsletter, Jessie-Sierra; The Last Bite.
Fall Fruit Pie with Oatmeal Crisp Topping
Equipment
- 1 standard 9 inch pie dish
- 1 single unbaked refrigerated pie shell or 1 single homemade pie dough https://straighttothehipsbaby.com/buttery-pie-dough/
Ingredients
For the Filling
- 2 tablespoons unsalted butter
- 4 cups peeled , thinly sliced apples (a mix of Granny Smith, Gala, and Honeycrisp works beautifully)
- 2 Bartlett pears , cored and thinly sliced
- 1 cup sugar
- ¾ to 1 teaspoon ground cinnamon , your preference
- Pinch of kosher salt
- ½ teaspoon vanilla extract
- ½ cup blackberries
- 3 tablespoons cornstarch
- 2 –3 tablespoons cold water
For the Oatmeal Crisp Topping
- 1 cup sugar
- 1 cup all-purpose flour
- ½ cup old-fashioned oats
- ½ cup unsalted butter , cold and cubed
- ½ teaspoon ground cinnamon
- ¼ teaspoon salt
Instructions
To Make the Filling
- Wash, peel, and core the apples and pears. Slice thinly (about ⅛ inch thick) and add to a large mixing bowl.
- In a large saucepan or Dutch oven, melt the butter over medium heat until frothy. Add the sliced fruit.
- Stir in the sugar, ground cinnamon, vanilla extract, and a pinch of salt.
- Cook over medium heat for about 10 minutes, stirring occasionally, until the fruit softens and releases its juices.
- Add the blackberries and cook for another 2–3 minutes.
- In a small bowl, mix the cornstarch with cold water to form a slurry. Stir into the fruit mixture and cook for about 3 minutes, until thickened. If the filling still looks runny, add a bit more slurry and continue cooking.
- Remove from the heat and let the filling cool completely to room temperature before using.
To Make the Oatmeal Crisp Topping
- In a medium sized mixing bowl, combine the flour, sugar, oats, cinnamon, and salt.
- Add the cold, cubed butter to the bowl and use your hands to rub and press the butter into the dry ingredients, until a sandy crumbly texture forms.
To Assemble and Bake
- Preheat the oven to 400°F (200°C). Reserve a 9-inch pie plate.
- Roll out the pie dough and fit it into the pie plate, leaving a slight overhang.
- Spoon the cooled fruit filling evenly into the crust.
- Trim the excess dough if needed, then tuck the edges under and crimp or press with a fork for a decorative edge.
- Sprinkle the oatmeal crisp topping evenly over the fruit filling.
- Bake on the center rack for 20 minutes at 400°F, uncovered.
- Reduce the heat to 375°F and bake for another 20 minutes. Then loosely cover the top with foil to prevent over-browning, and bake an additional 15 minutes, until the topping is golden and the filling is slightly bubbling.
- Remove from the oven and cool on a wire rack for about 3 hours before slicing and serving.
Notes
- This pie can be made and assembled ahead of time, then frozen UNBAKED until needed.
- The cooked pie filling can be made up to 3 days in advance, and stored in the refrigerator until use. Be sure to bring the cold filling to room temperature before adding to your pie shell.
- You can substitute red raspberries, fresh cranberries, or an equal amount of blueberries for the blackberries.
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