This Walnut Oatmeal Pie is a frequently requested dessert in my home. The recipe creates a satisfying treat, combining chewy oats and crunchy walnuts that pair perfectly with the walnut crust.
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What you will love about this pie
This pie offers a unique twist on its cousin, the classic pecan pie. It's packed with crunchy walnuts and hearty, rustic oatmeal, all nestled in a soft, gooey filling. To top it off, the premade walnut crust makes this dessert both delicious and easy to prepare—a true slice of 'pie heaven.'
Ingredients
- Premade walnut crust: I use the walnut pie crust from Diamond which is found in my grocer's baking aisle.
- Eggs: bring eggs to room temperature before starting the pie. Room temperature eggs mix more readily into the other ingredients.
- Unsalted butter: melt butter and cool slightly.
- Granulated sugar
- Cornstarch
- Walnuts: lightly toast the walnuts and chop into small pieces before adding to the filling
- Oatmeal: use old-fashioned oatmeal. Quick-cooking oatmeal can create a gummy texture.
- Corn syrup: dark is preferred but light corn syrup may also be used.
- Semi-sweet Chocolate chips: the chocolate is optional for the walnut oatmeal pie. If using, sprinkle a handful evenly over the pie filling before baking.
See recipe card for quantities.
Equipment needed
This oatmeal walnut pie couldn't be easier to make. No special equipment is needed to whip up the recipe - just a bowl, a whisk, measuring equipment and a spatula!
See recipe card for detailed instructions.
Variations
This oatmeal walnut pie is wonderful on its own - but the versatility of this recipe allows you to create a dessert that adapts to different occasions and personal preferences. Consider the following variations:
- Stir in ¾ cup of shredded coconut and replace the walnuts with macadamia nuts for a tropical twist.
- Add ¾ cup of raisins to pie filling for even more chewy texture and taste.
- Simply serve with a dollop of sweetened whipped cream or a big scoop of vanilla ice cream.
Storage
Once the pie has cooled, place it in an airtight container or wrap it in foil. Store it at room temperature for up to four days. Freezing this pie is not recommended.
Top tip
An instant-read thermometer is a handy tool for checking when the walnut oatmeal pie is done. The internal temperature should reach 180°F.
FAQ
Can I use a different crust with the oatmeal walnut pie?
More 'nutty pies'
Looking for more pie recipes featuring nuts? Check out these favorites:
I hope you enjoy this Oatmeal Walnut Pie recipe as much as my family and friends have over the years!
📋 Recipe
Oatmeal Walnut Pie Recipe
Equipment
- Hand whisk
- Bowls, measuring cups and spoons
- Instant-read thermometer optional
Ingredients
- 1 9" Unbaked pie shell Optional: use a purchased walnut crust
- 3 Large Eggs Room temperature
- ¾ Cup Granulated sugar
- ¾ Cup Dark Corn Syrup
- 4 tablespoon Unsalted butter Melted and slightly cooled
- ¾ Cup Old-fashioned Oatmeal
- ¾ Cup Walnuts Chopped and lightly toasted
- 2 Tablespoons Cornstarch
- ½ Cup Chocolate, chopped into small pieces Optional
Instructions
- Preheat oven to 350℉ (180℃)
- Combine oatmeal, walnuts and cornstarch in a bowl. Set aside.¾ Cup Old-fashioned Oatmeal, ¾ Cup Walnuts, 2 Tablespoons Cornstarch
- In a separate bowl, whisk together eggs until fully combined.3 Large Eggs
- Add sugar to bowl with eggs. Whisk until combined.¾ Cup Granulated sugar
- Add corn syrup and melted butter to bowl with eggs and sugar. Whisk until combined.¾ Cup Dark Corn Syrup, 4 tablespoon Unsalted butter
- Add combined oatmeal, walnuts and cornstarch to bowl. Stir until evenly distributed.
- Pour filling into pie shell. If adding chocolate chips, sprinkle over top of pie.1 9" Unbaked pie shell, ½ Cup Chocolate, chopped into small pieces
- Bake for 45 minutes or until center is set (internal temperature of pie should be at least 180℉). Note: check pie after 30 minutes - if crust is turning to dark place a pie shield over the crust.
- Place on a cooling rack and allow to cool completely (approximately 1 hour).
Video
Nutrition
Related
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Food safety
- Do not use the same utensils on cooked food, that previously touched raw meat
- Wash hands after touching raw meat
- Never leave cooking food unattended
- Always have good ventilation when using a gas stove
Angela Campos says
This was amazing! I can't wait to make it again. The entire family loved it, so I am going to make it for Thanksgiving.
Stephanie says
What a delicious dessert! I think next time I'm going to try the tropical twist you suggest because I love tropical flavors.
Jean says
Never dreamed I could make a pie with oatmeal. It did not disappoint!
Tavo says
Your Walnut Oatmeal Pie Recipe is truly a game changer! The pairing of hearty oats with the rich, earthy walnuts strikes a unique balance of flavors and textures. Coupled with the perfectly crafted crust, it's an irresistible treat that's left me eagerly awaiting your next delightful creation.
Shadi Hasanzadenemati says
The combination of crunchy walnuts and hearty oats creates a beautiful contrast against the gooey, sweet filling that binds everything together perfectly. It's like a warm hug for my taste buds.
Melinda says
What a tasty way to enjoy oatmeal for dessert. I added raisins, thanks for suggesting that addition. The pie was rich and delicious. The flavor reminded my family of an extra special, chewy oatmeal cookie. But better!
Giangi Townsend says
What a fantastic and easy recipe to make! Made it yesterday for our Holiday and it was gone as soon as I served it.
Making it again soon. Thank you.
dessertswithstephanie says
Thank you for such a lovely review, Giangi. So pleased you enjoyed the pie.
Nothile says
One thing about your recipes, they're always doable. And never complicated. They also slap👌🏾