Desserts
This Hershey's Old Fashioned Chocolate Pie delivers the iconic combination of rich, velvety chocolate filling and a signature crispy oat crown—just like the classic dessert you remember. The secret lies in tempering the chocolate properly and pressing the oat topping to achieve that perfect texture.
I developed this recipe after years of testing, ensuring every slice delivers the nostalgic flavor and satisfying crunch.
The filling starts with a smooth chocolate base made from high-quality cocoa and butter, creating a dense yet tender center that melts in your mouth. Meanwhile, the oat crown transforms ordinary pie crust into something extraordinary—golden, crispy, and perfectly textured.
This isn't just dessert; it's a showstopper that brings back childhood memories with every bite.
What makes this recipe stand out is the balance between technique and simplicity. You'll need precise measurements and patience for tempering the chocolate, but the result is worth every minute.
The pie bakes up with a golden crust, a velvety chocolate filling, and that signature crunchy oat topping that sets it apart from ordinary chocolate pies.
Serve it warm with a scoop of vanilla ice cream for the full experience, or enjoy it at room temperature for a classic slice of nostalgia. This recipe is designed to impress, whether you're baking for a family gathering or simply treating yourself to a taste of the past.
Ingredients for hershey's old fashioned chocolate pie
Twelve ingredients, one legendary pie—nostalgic chocolate filling meets crispy oat crown magic.
| Ingredient | Amount | Notes |
|---|---|---|
| Unsalted Butter 🧈 | 1 cup | Cold, cut into small cubes |
| Granulated Sugar 🍚 | 1 ½ cups | White, super-fine preferred |
| Hershey's Special Dark Chocolate Bars 🍫 | 12 oz | Original recipe, not chips |
| Large Eggs 🥚 | 2 whole | Room temperature, beaten |
| All-Purpose Flour 🌾 | ½ cup | Sifted, for filling stability |
| Vanilla Extract 🌿 | 1 tbsp | Pure, high-quality preferred |
| Salt 🧂 | ¼ tsp | Diamond Crystal kosher |
| Old-Fashioned Rolled Oats 🥣 | 2 cups | Not quick oats, toasted |
| Light Brown Sugar 🍚 | ½ cup | Packed, for oat crown |
| Melted Butter 🧈 | ½ cup | Cooled slightly, for oats |
| Vanilla Ice Cream 🍦 | 2 cups | For serving, optional |
| Unbaked Pie Crust 🥧 | 1 whole | 9-inch, homemade or store-bought |
| Heavy Cream 🥛 | ¼ cup | Whole milk, for chocolate tempering |
The chocolate bars are non-negotiable here—Hershey's Special Dark is the secret to that iconic flavor. Grab the original recipe bars, not the chips or baking bars. Trader Joe's and Walmart stock them year-round, but check the baking aisle at Kroger if you're in a rush. For the oats, Quaker Old-Fashioned is my go-to—they toast perfectly and give that signature crunch. If you're making this ahead, keep the oat mixture refrigerated (it's easier to press cold) and bake it just before serving for maximum crispiness.
No Hershey's bars? Ghirardelli squares or Valrhona chocolate work in a pinch, but you'll lose that classic Hershey's taste. The oat crown can be made with crushed graham crackers if oats aren't an option, though it won't be quite the same. For the pie crust, homemade is ideal—I use a basic butter crust with a pinch of salt—but Pillsbury refrigerated crust works in a bind. The heavy cream in the chocolate filling is key for that velvety texture; don't skip it. If you're tempering the chocolate and it seizes up, just start over—it's worth the patience for that glossy finish.
This pie keeps beautifully—3-4 days in the fridge, wrapped tightly with parchment. The oat crown stays crispy for about 2 days if stored properly, so I always make it fresh the day I serve. Freeze the unbaked pie (with oat crown on top) for up to 3 months—just thaw overnight in the fridge. The filling reheats well, but the oat crown is best enjoyed fresh. Serve with vanilla ice cream straight from the freezer for that classic diner experience.
Why You'll Love This Recipe
- No-Fuss Crust: I swear, the crust here is just five ingredients—butter, sugar, chocolate, eggs, and flour. You don’t even need a food processor. I’ve made it with my hands, a fork, and even a butter knife. It’s more like pressing together a dream than actual pie dough.
- Rich Without Effort: That Hershey’s Special Dark bar? It’s the secret weapon—deep, fudgy, and instantly nostalgic. The melted chocolate folds into the custard so smoothly, you get that perfect balance of gooey and set. Honestly, it’s the kind of flavor that makes you pause mid-slice and think, “Wait, is this even dessert?”
- Weeknight Hero: This pie is my go-to for any occasion—birthday cake for my kid, last-minute dinner guest dessert, or just because I crave chocolate at 9 PM. (Yes, even on a Tuesday night.) It’s sturdy enough to slice cleanly, so you can serve it warm or cold without fuss.
- Budget-Friendly Luxury: You’re using pantry staples here—eggs, butter, sugar—and that Hershey’s bar? Often cheaper than fancy chocolate. I’ve made this pie for under $8 total, and it still tastes like a bakery showstopper. Leftovers? They disappear faster than I can say “second slice.”
Step-by-step instructions for Hershey's old fashioned chocolate pie
This classic pie delivers a velvety chocolate filling with a signature crispy oat crown—here's how to nail it every time.
Prepare the Chocolate Filling
Preheat your oven to 350°F. In a medium saucepan, melt the 1 cup unsalted butter over low heat until completely liquid. Remove from heat and whisk in the 12 oz Hershey's Special Dark Chocolate Bars, breaking them into small pieces as they melt. You want a smooth chocolate base—stir until fully combined and glossy.
In a separate bowl, whisk together the 2 whole large eggs, 1.5 cups granulated sugar, 1 tbsp vanilla extract, and 0.25 tsp salt until smooth. Slowly pour the melted chocolate mixture into the egg mixture while whisking constantly. Then, sift in the 0.5 cup all-purpose flour and mix until just combined—no lumps. This filling should be thick but pourable, like warm pudding.
Pour the filling into your unbaked 9-inch pie crust, spreading it evenly. The crust should be lined and crimped, but don't worry if it puffs slightly during baking. Place the pie on a baking sheet to catch any drips—this chocolate filling loves to spread when hot.
Bake the Chocolate Filling
Bake the pie for 45-50 minutes until the center is nearly set but still slightly jiggly in the middle. You're aiming for a custard-like texture that continues cooking as it cools. If the edges brown too quickly, cover them loosely with aluminum foil.
Here's the thing—this filling needs to be slightly underdone when it comes out of the oven. It will continue thickening as it cools. Let it cool completely at room temperature, then refrigerate for at least 4 hours (overnight is ideal). This chilling step is crucial for the perfect texture—it firms up the filling while keeping it rich and creamy.
Make the Crispy Oat Crown
While the pie chills, prepare the oat crown. In a small bowl, combine the 2 cups old-fashioned rolled oats, 0.5 cup packed light brown sugar, and 0.25 tsp salt. In a separate small saucepan, melt the 0.5 cup melted butter over low heat until smooth. Pour the melted butter over the oat mixture and stir until everything is evenly coated and glistening.
Press this mixture firmly onto the top of the cooled pie, creating an even layer about ¼-inch thick. Use the back of a spoon to smooth it out and create a clean edge. The key to that signature crispy texture is pressing it firmly—this creates a sturdy, crackly crown that holds its shape.
Bake the Oat Crown to Perfection
Place the pie on a baking sheet and bake at 350°F for 12-15 minutes, watching closely. You want the oat crown to be deep golden brown and crispy—almost like a thin cookie. It should pull away slightly from the pie edges when you lift it.
Remove from the oven and let cool completely. The contrast between the creamy chocolate filling and the crispy oat crown is what makes this pie legendary. For that final touch, temper the 0.25 cup heavy cream by gently heating it until steaming, then whisking it into the chocolate filling just before serving. This creates a silky, luxurious texture that elevates the pie to restaurant quality.
Serve with Vanilla Ice Cream
Slice the pie into 8 equal wedges using a sharp knife dipped in hot water and wiped clean between cuts. This ensures clean slices every time. Serve each slice with a scoop of 2 cups vanilla ice cream on the side—this is traditional and lets everyone customize their portion.
The pie should be served at room temperature, allowing the ice cream to soften slightly against the warm chocolate. The filling should be rich and fudgy with a glossy sheen, while the oat crown remains crispy enough to hold its shape. This pie tastes even better the next day as the flavors meld together—perfect for making ahead for gatherings.
Pro Tips For Making Hershey'S Old Fashioned Chocolate Pie
- MELT CHOCOLATE SLOWLY: I learned this the hard way—dumping chopped Hershey’s bars straight into hot butter seizes the chocolate and turns it grainy. Instead, chop the bars into ½-inch pieces, then melt them in the butter over low heat, stirring constantly until just smooth. If it looks like it’s fighting you, take the pot off the heat for 10 seconds to let the butter cool slightly.
- WHISK EGGS COLD: The recipe calls for room-temperature eggs, but don’t skip chilling the bowl first. Whisk the eggs in a cold metal bowl over an ice bath while adding the sugar—this prevents scrambling and gives you a silky filling. (Yes, even if you’re impatient like me.)
- DON’T OVERBAKE THE FILLING: The crust will look done at 325°F, but the chocolate center needs time to set properly. Bake the pie until the edges are set but the middle still jiggles slightly—about 40–45 minutes total. Overbaking turns it into fudge; underbaking leaves it soupy. A toothpick test works, but trust your eyes more.
- USE FLOUR FOR CRUST STRENGTH: The crust recipe is simple, but resist the urge to skip the flour or use a shortcut mix. The all-purpose flour here isn’t just for structure—it absorbs moisture and prevents a greasy crust. Press the dough evenly into the pan, and don’t skip the chilling step before baking. (Your future self will thank you.)
Creative variations of this dish
Nutty Crunch Twist
Swap the oat crown for a pecan-praline topping by mixing 1.5 cups chopped pecans, 0.5 cup caramelized sugar (from ½ cup brown sugar + 1 tbsp butter cooked until amber), and 1 tbsp bourbon.
Press this onto the pie and bake at 350°F for 10-12 minutes until golden. The praline adds a sophisticated Southern flair that pairs perfectly with vanilla ice cream. 🌰
Espresso Infusion
Boost the chocolate filling with 1 tbsp instant espresso powder dissolved in the 2 tbsp heavy cream before whisking it into the egg mixture. This deepens the chocolate flavor with a subtle coffee note—ideal for grown-up chocolate lovers.
For extra richness, fold in 2 oz dark chocolate melted into the cream mixture. 💛
Salted Caramel Layer
Add a salted caramel drizzle by heating ½ cup heavy cream, ½ cup brown sugar, and 1 tbsp butter until sugar dissolves, then simmer until thickened. Drizzle over the cooled pie before adding the oat crown, and sprinkle with flaky sea salt.
Bake as directed—the caramel soaks into the crust while the oat crown stays crisp. 🍯
White Chocolate Swirl
Create a marbled effect by melting 4 oz white chocolate with 1 tbsp cream, then swirling it into the chocolate filling before baking. The contrast of dark and white chocolate adds visual appeal and a milder sweetness. For extra drama, top with crushed white chocolate shards after baking. ✨
Spiced Rum Version
Infuse the filling with spiced rum by adding 1 tbsp dark rum (like Kahlúa) to the egg mixture. For the oat crown, stir in ½ tsp cinnamon and ¼ tsp nutmeg with the brown sugar. The warm spices complement the chocolate beautifully, making this a cozy fall favorite. 🍂
Matcha Green Tea
For a Japanese-inspired twist, replace 1 tbsp vanilla extract with 1 tbsp matcha powder (whisked into the egg mixture). Use white chocolate instead of dark for the swirl, and top with crushed matcha dust after baking. The earthy matcha balances the sweetness for a unique, elegant pie. 🍵
Nutrition facts
Frequently asked questions
Why does the oat crown need to be pressed so firmly?
The firm pressing creates the signature crispy texture that sets this pie apart. When pressed evenly, the oats form a sturdy, crackly layer that holds its shape and provides that satisfying crunch. Without proper pressing, the topping can become crumbly instead of uniformly crisp.
Can I make this pie ahead of time?
The pie actually tastes better the next day as flavors meld. Assemble the pie (including the oat crown) up to 1 day ahead and refrigerate. For the oat crown, press it onto the pie just before baking—it stays crispest when freshly baked. The filling keeps well for 3-4 days in the fridge.
What's the best way to store leftovers?
Store the pie in an airtight container at room temperature for up to 2 days, or refrigerate for 4-5 days. The oat crown loses crispness after 2 days, so it's best enjoyed fresh. For longer storage, freeze the unbaked pie (with oat crown in place) for up to 3 months—thaw overnight in the fridge.
Can I substitute Hershey's chocolate bars?
While Hershey's Special Dark is ideal, you can use Ghirardelli squares or Valrhona chocolate for a similar effect. Avoid chocolate chips—they contain stabilizers that alter the texture. For a lighter version, reduce butter by 1 tbsp and add 2 oz extra chocolate to maintain richness.
Why does my chocolate filling look grainy?
Graininess usually means the chocolate wasn't melted smoothly or the eggs were added too quickly. Always melt chocolate gently over low heat, stirring constantly. When combining with eggs, pour the chocolate into the eggs slowly while whisking vigorously. If it happens, strain the filling through a fine-mesh sieve before pouring into the crust.