Perfect Chocolate Pecan Pie with Rum

Here is my favorite chocolate pecan pie recipe, with a rich, gooey filling loaded with toasted pecans, smooth chocolate, and a splash of rum for extra warmth.

This chocolate pecan pie is always a hit at our holiday gatherings. My kids love the chocolate twist on the classic pecan pie, and the adults appreciate that little kick from the rum. I always end up making extras because everyone asks for seconds!

What Kind of Pecans Should I Use?

You can use either pecan halves or pieces for this pie, and both will taste great. Pecan halves give you that classic, pretty look on top of your pie, while pieces are usually more budget-friendly and still deliver all that rich, buttery pecan flavor. If you’re mixing pecans with walnuts like the recipe suggests, pieces work really well since they distribute more evenly throughout the filling. Just make sure your pecans are fresh – give them a quick taste before using them, as pecans can go rancid pretty quickly due to their high oil content.

Options for Substitutions

This rich pie is pretty forgiving when it comes to swaps, so here are some options if you need to make changes:

• Dark corn syrup: If you don’t have dark corn syrup, you can use light corn syrup mixed with 1 tablespoon of molasses, or substitute with maple syrup for a different flavor profile.
• Dark brown sugar: Light brown sugar works fine, or you can make your own by mixing 1 cup white sugar with 2 tablespoons molasses.
• Molasses, sorghum, or honey: These are pretty interchangeable in this recipe. If you don’t have any of these, you can use an extra 1/4 cup of corn syrup instead.
• Dark rum: No rum on hand? Try bourbon, whiskey, or even vanilla extract (use just 1/2 teaspoon). You can also skip the alcohol entirely and add an extra teaspoon of vanilla.
• Pecans and walnuts: Feel free to use all pecans or all walnuts – whatever you prefer or have available. Other nuts like hazelnuts or almonds work too, though they’ll change the traditional flavor.
• Chocolate pieces: Mini chocolate chips, chopped chocolate bar, or even cocoa powder (2 tablespoons) will work. Dark, milk, or semi-sweet chocolate all taste great here.

Watch Out for These Mistakes While Baking

The biggest mistake when making chocolate pecan pie is overbaking, which turns your smooth, gooey filling into a tough, rubbery disaster – the center should still have a slight jiggle when you remove it from the oven since it will continue cooking from residual heat.

Another common error is not pre-baking your pie shell for 10-15 minutes before adding the filling, which can result in a soggy bottom crust that nobody wants.

To prevent your nuts from floating to the top and creating an uneven layer, gently press them down into the filling after pouring it into the crust, and make sure your oven temperature is accurate with a thermometer since even 25 degrees too high can cause the filling to puff up and crack.

Finally, resist the urge to cut into the pie right away – letting it cool for at least 2 hours allows the filling to set properly and makes for cleaner slices.

What to Serve With Chocolate Pecan Pie?

This rich, boozy pie is pretty decadent on its own, but a scoop of vanilla ice cream on the side really helps balance out all that sweetness. You could also go with some lightly sweetened whipped cream if you want something a bit lighter, or even a dollop of crème fraîche for a tangy contrast. Since the pie is so rich with the chocolate, pecans, and rum, I like to serve it with a hot cup of coffee or espresso to cut through the sweetness. For special occasions, a small glass of bourbon or whiskey makes a nice pairing with the rum flavors in the pie.

Storage Instructions

Keep Fresh: Your chocolate pecan pie with rum will stay delicious covered loosely with foil or plastic wrap at room temperature for up to 2 days. After that, pop it in the fridge where it’ll keep for up to a week. The filling might firm up a bit when chilled, but that just makes it easier to slice cleanly!

Freeze: This pie freezes really well for up to 3 months. Wrap it tightly in plastic wrap, then aluminum foil, or store individual slices in freezer bags. I like to freeze slices separately so I can grab just what I need for a quick dessert.

Serve: Let frozen pie thaw in the fridge overnight, or at room temperature for a few hours. If you want to warm it up, pop it in a 300°F oven for about 10-15 minutes. The rum flavor actually gets better after a day or two, so don’t worry if you made it ahead!

Preparation Time	15-20 minutes
Cooking Time	60-70 minutes
Total Time	75-90 minutes
Level of Difficulty	Medium

Estimated Nutrition

Estimated nutrition for the whole recipe (without optional ingredients):

• Calories: 3500-3800
• Protein: 40-50 g
• Fat: 210-230 g
• Carbohydrates: 410-450 g

Ingredients

For the crust:

• 1 prepared pie shell (thawed if frozen, room temperature)

For the filling:

• 1/4 cup molasses (unsulphured for cleaner flavor)
• 3/4 cup dark corn syrup
• 2 tbsp butter, melted (unsalted, cooled slightly)
• 3/4 cup packed dark brown sugar (I use Domino brand)
• 1/4 cup semisweet chocolate chips (I prefer Ghirardelli)
• 1 tsp vanilla extract (pure, not imitation)
• 1 tbsp dark rum (optional but adds nice depth)
• 1 3/4 cups pecans (halves preferred, gives better texture)
• 1/4 tsp salt
• 3 large eggs, lightly beaten (room temperature)

Step 1: Prepare the Oven and Mise en Place

• 1 prepared pie shell

Preheat your oven to 350°F.

While the oven heats, remove the pie shell from the freezer if needed and let it come to room temperature—this prevents cracks from thermal shock during baking.

Measure out all your ingredients and have them ready within arm’s reach: corn syrup, brown sugar, molasses, eggs at room temperature, pecans, chocolate chips, vanilla, rum, butter, and salt.

I always use room temperature eggs because they incorporate more smoothly into the filling, creating a more cohesive custard-like texture.

Step 2: Build the Filling Base

• 3 large eggs, lightly beaten
• 3/4 cup dark corn syrup
• 3/4 cup packed dark brown sugar
• 1/4 cup molasses
• 2 tbsp butter, melted
• 1/4 tsp salt
• 1 tbsp dark rum
• 1 tsp vanilla extract

In a medium bowl, lightly beat the three eggs just until combined—you’re not making them fluffy, just breaking up the yolks and whites evenly.

Add the dark corn syrup, packed brown sugar, molasses, melted butter (cooled slightly), salt, rum, and vanilla extract to the beaten eggs.

Whisk everything together until well combined and the sugar begins to dissolve slightly.

The filling should be smooth and relatively uniform in color.

I like to add the rum at this stage because it allows the alcohol to cook off during baking while the vanilla and molasses flavors take center stage.

Step 3: Arrange Nuts and Chocolate in the Shell

• 1 3/4 cups pecans
• 1/4 cup semisweet chocolate chips

Scatter the pecan halves evenly across the bottom of the room-temperature pie shell, creating a fairly even single layer.

Sprinkle the semisweet chocolate chips over and between the pecans.

This arrangement ensures that each slice will have a good distribution of pecans and chocolate, and placing them in the shell before pouring the filling means they won’t float to the top during baking.

Step 4: Pour Filling and Bake

• filling mixture from Step 2

Slowly pour the filling mixture from Step 2 over the pecans and chocolate in the pie shell, distributing it evenly.

The filling should come up around the nuts and settle to roughly three-quarters of the way up the shell.

Place the pie on the middle oven rack and bake at 350°F for 55 minutes to 1 hour.

The pie is done when the edges are set and slightly firm to the touch, but the center still has a slight jiggle—about a 1-inch circle in the very middle.

The filling will continue to set as it cools, so don’t overbake it or you’ll end up with a rubbery custard instead of a creamy one.

Step 5: Cool and Set the Pie

Remove the pie from the oven and let it cool on a wire rack or countertop for at least 2 hours before slicing.

The pie will continue to set during this cooling period as the filling firms up.

For best texture and flavor, I actually prefer to let it cool completely to room temperature, then refrigerate for a few hours or even overnight—this develops a more custard-like consistency that slices cleanly without being dense.