If you’re on the hunt for a comforting dessert that brings nostalgic warmth and a wonderful mix of creamy sweetness with chewy oats, this Oatmeal Pie Recipe is absolutely the treat you need. It’s a classic Southern delight that magically combines simple pantry staples into a luscious filling baked right inside a flaky pie shell. With every bite, you’ll find perfectly balanced textures and a rich flavor, making it a timeless favorite that’s both inviting and satisfying.

Ingredients You’ll Need
One of the best things about this Oatmeal Pie Recipe is how straightforward the ingredient list is. Each component plays a crucial role in building the flavor profile, texture, and appearance that make the pie truly special.
- Sugar: Adds the essential sweetness that balances the buttery richness.
- Light corn syrup: Brings a smooth, glossy texture to the filling for that perfect set.
- Butter (melted): Provides a creamy depth and a golden hue to the pie.
- Light brown sugar: Introduces subtle caramel notes enhancing the overall flavor.
- Large eggs: Bind all ingredients together, giving the filling structure and silkiness.
- Vanilla: A small touch that elevates the other ingredients with aromatic warmth.
- Quick cooking oats: Add delightful chewiness and whole-grain goodness.
- Frozen pie shell (unbaked): The buttery, flaky base that crisps up perfectly in the oven.
How to Make Oatmeal Pie Recipe
Step 1: Preheat and Prepare
Start by preheating your oven to 350ºF so it reaches the ideal temperature by the time the pie is ready to go in. This ensures even baking from start to finish.
Step 2: Whisk the Sweet Filling
In a mixing bowl, whisk together the sugar, light corn syrup, melted butter, light brown sugar, eggs, and vanilla until smooth and glossy. This mixture forms the decadent base that will thicken beautifully during baking.
Step 3: Stir in the Oats
Fold in the quick cooking oats carefully. These will give your pie delightful texture and a comforting chewiness that makes every forkful interesting.
Step 4: Fill the Pie Shell
Pour the prepared filling into your unbaked, regular frozen pie shell. Be sure to spread it evenly so it bakes uniformly and looks stunning when sliced.
Step 5: Bake and Cool
Bake the pie for approximately 45 minutes at 350ºF. Your kitchen will fill with an irresistible aroma that’s a wonderful hint of the deliciousness coming soon. Once baked, transfer the pie to a wire rack to cool completely. This cooling step helps the filling set perfectly, making slicing a dream.
How to Serve Oatmeal Pie Recipe

Garnishes
Oatmeal pie is delightful on its own, but adding a dollop of whipped cream or a scoop of vanilla bean ice cream takes it to the next level. A sprinkle of cinnamon or a few toasted oat flakes on top can add a charming finishing touch.
Side Dishes
Pair this pie with a fresh cup of coffee or a glass of cold milk for a comforting duo. When serving during a meal, light salads or fresh fruit complement the pie’s sweetness beautifully, balancing the indulgence.
Creative Ways to Present
For a fun twist, serve individual mini oatmeal pies in ramekins or offer dainty tartlet versions at gatherings. You can also drizzle caramel sauce over slices to add an extra layer of goodness that guests will adore.
Make Ahead and Storage
Storing Leftovers
After enjoying your slice, wrap leftover pie tightly with plastic wrap or keep it in an airtight container in the refrigerator. It will stay fresh and delicious for up to 4 days, retaining its lovely texture and flavor.
Freezing
This Oatmeal Pie Recipe freezes beautifully. Simply wrap the pie or individual slices thoroughly and place them in the freezer. They’ll keep well for up to 2 months and thaw perfectly whenever a craving strikes.
Reheating
To bring back that freshly-baked warmth, reheat slices gently in a low oven or toaster oven at 300ºF for about 10 minutes. Avoid microwaving if possible to keep the crust crisp and the filling creamy.
FAQs
Can I use rolled oats instead of quick cooking oats?
Absolutely! Rolled oats will work, but they might give your pie a chewier texture. Quick cooking oats blend more smoothly into the filling, but both are delicious options depending on your preference.
Do I need to bake the pie crust before filling?
This recipe calls for an unbaked frozen pie shell, and it bakes perfectly alongside the filling. Precooking the crust isn’t necessary since the filling’s moisture helps it cook through evenly.
Is this pie gluten-free?
Traditional pie shells and oats often contain gluten. To make a gluten-free version, use certified gluten-free oats and a gluten-free pie crust, both available in many stores.
Can I substitute the light corn syrup with something else?
If you prefer, you can swap light corn syrup with honey or maple syrup, but this might slightly alter the flavor and texture. Corn syrup helps maintain the pie’s smooth, glossy filling consistency.
What’s the best way to get clean slices?
Using a sharp knife dipped in hot water before slicing helps create clean, beautiful portions without the filling sticking to the blade.
Final Thoughts
This Oatmeal Pie Recipe is one of those comforting desserts that feels like a warm hug after a long day. It’s straightforward, filled with classic flavors, and has a texture that’s simply irresistible. Whether you’re baking it for a holiday or a simple family dessert, I hope you enjoy every bite as much as I do. Give it a try and share the love with your friends and family!
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Oatmeal Pie Recipe
- Prep Time: 10 minutes
- Cook Time: 45 minutes
- Total Time: 55 minutes
- Yield: 6 servings
- Category: Dessert
- Method: Baking
- Cuisine: American
Description
This classic Oatmeal Pie combines a rich, buttery filling with a delightful oat texture, all nestled inside a flaky, pre-made pie crust. Sweetened with a blend of sugars and corn syrup, this comforting dessert bakes to golden perfection, making it a perfect treat for family gatherings or cozy nights in.
Ingredients
Filling
- â…” cup sugar
- â…” cup light corn syrup
- â…” cup butter, melted
- 1 tablespoon light brown sugar
- 2 large eggs
- 1 teaspoon vanilla extract
- ¾ cup quick cooking oats
Crust
- 1 (9-inch) regular frozen pie shell, unbaked
Instructions
- Preheat Oven: Preheat your oven to 350ºF (175ºC) to ensure it reaches the right temperature for baking the pie evenly.
- Prepare Filling: In a large mixing bowl, whisk together sugar, light corn syrup, melted butter, light brown sugar, eggs, and vanilla extract until fully combined. Then, gently stir in the quick cooking oats to incorporate them evenly into the mixture.
- Fill Pie Shell: Pour the oat mixture evenly into the unbaked 9-inch frozen pie shell, making sure the filling is spread uniformly.
- Bake the Pie: Place the filled pie shell on the middle rack of the preheated oven and bake for 45 minutes. The filling should set and the top become lightly golden.
- Cool: Remove the pie from the oven and cool it on a wire rack to room temperature before slicing and serving. This helps the filling to firm up for clean slices.
Notes
- Use quick cooking oats for the best texture; regular rolled oats can be substituted but may result in a chewier filling.
- If you prefer a deeper caramel flavor, substitute dark corn syrup for light corn syrup.
- Let the pie cool completely to ensure the filling sets properly and slices neatly.
- Store leftovers covered in the refrigerator for up to 3 days.
- Serve with whipped cream or vanilla ice cream for an extra indulgent dessert.

