Easy Gooey Chocolate Pecan Pie Bars

Here is my favorite chocolate pecan pie bar recipe, with a simple shortbread crust, gooey chocolate filling, and plenty of crunchy pecans on top.

These bars are always the first thing to disappear at our family gatherings. I usually make a double batch because my kids and their friends can polish off a whole pan in one sitting. Who can resist that perfect combo of chocolate and pecans?

What Kind of Pecans Should I Use?

For these gooey bars, you’ll want to use fresh pecans that haven’t been sitting in your pantry for months – old pecans can taste bitter and ruin your dessert. You can buy them already chopped or chop whole pecan halves yourself, which gives you more control over the size of the pieces. I like to chop mine into roughly ¼-inch pieces so you get a good bite of pecan in every bar without them being too chunky. If you’re buying pre-chopped pecans, give them a quick taste test first to make sure they’re still fresh and sweet.

Options for Substitutions

These bars are pretty forgiving when it comes to swaps, so here are some options if you need to make changes:

• Pecans: While pecans are classic for this recipe, you can easily swap them for walnuts, almonds, or even a mix of your favorite nuts. Just keep the same amount – 1 cup total.
• Dark chocolate chips: Semi-sweet or milk chocolate chips work great too. You could even chop up a chocolate bar instead of using chips for bigger chunks of chocolate.
• Heavy cream: If you don’t have heavy cream, whole milk will work fine. The filling might be slightly less rich, but it’ll still taste great.
• Golden corn syrup: You can substitute with light corn syrup or even honey, though honey will add a bit more flavor. Maple syrup works too but will change the taste profile slightly.
• Light brown sugar: Dark brown sugar can replace light brown sugar in both the crust and filling – it’ll just give you a deeper molasses flavor. White sugar mixed with a tablespoon of molasses works as a substitute too.
• Apple cider vinegar: White vinegar or lemon juice will work just as well to add that slight tang that balances the sweetness.

Watch Out for These Mistakes While Baking

The biggest mistake when making pecan pie bars is underbaking the crust, which leads to a soggy bottom that can’t support the gooey filling – press the crust firmly into the pan and prebake it until the edges are lightly golden before adding the filling.

Another common error is not letting the bars cool completely before cutting, as the filling needs time to set properly or you’ll end up with a messy, runny disaster instead of clean slices.

To prevent your chocolate chips from sinking to the bottom, toss them in a little flour before folding them into the filling, and make sure your eggs and cream are at room temperature so they mix smoothly without creating lumps.

Finally, don’t skip the vinegar in the filling – it might seem odd, but this small amount helps balance the sweetness and gives the bars that perfect tangy contrast that makes them irresistible.

What to Serve With Chocolate Pecan Pie Bars?

These rich, gooey bars are pretty decadent on their own, but a scoop of vanilla ice cream on the side really takes them to the next level. The cool, creamy ice cream is the perfect contrast to the warm, sticky sweetness of the bars. A dollop of fresh whipped cream works just as well if you want something a bit lighter, or you could even drizzle some caramel sauce over the top for extra indulgence. For a cozy evening treat, serve them with a hot cup of coffee or a glass of cold milk to balance out all that chocolatey goodness.

Storage Instructions

Keep Fresh: These gooey bars taste amazing at room temperature and will stay fresh for up to 4 days when covered tightly with plastic wrap or stored in an airtight container. I actually think they taste even better the next day once all the flavors have had time to meld together!

Refrigerate: Pop them in the fridge if you want them to last longer – they’ll keep for up to a week in there. The texture becomes a bit firmer when chilled, but they’re still delicious. Just let them sit at room temperature for about 20 minutes before serving if you prefer that gooey texture.

Freeze: You can freeze these bars for up to 3 months! Cut them into individual squares, wrap each one in plastic wrap, then store in a freezer-safe container. When you’re ready for a sweet treat, just thaw them at room temperature for about an hour.

Preparation Time	20-30 minutes
Cooking Time	35-45 minutes
Total Time	55-75 minutes
Level of Difficulty	Medium

Estimated Nutrition

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

• Calories: 2400-2600
• Protein: 30-36 g
• Fat: 140-160 g
• Carbohydrates: 280-320 g

Ingredients

For the crust:

• 1 cup all-purpose flour
• 1/3 cup brown sugar, packed
• 1/4 tsp salt
• 1/3 cup unsalted butter (melted and cooled slightly)

For the filling:

• 1/4 tsp salt
• 1/2 cup brown sugar, packed
• 1 tsp all-purpose flour
• 1/2 tsp vanilla extract (pure vanilla for better flavor)
• 1/4 cup corn syrup (I use Karo light corn syrup)
• 2 tbsp heavy cream
• 1 cup pecans, chopped
• 2 large eggs (room temperature for best results)
• 1/2 tsp apple cider vinegar
• 1/3 cup dark chocolate chips

Step 1: Prepare the Baking Pan

Preheat your oven to 350°F.

Lightly butter an 8×8-inch baking dish or line an 8×8-inch metal baking pan with foil and butter the foil.

Using a metal pan is recommended for a crispier crust.

Make sure to grease the pan thoroughly for easy removal of the bars later.

Step 2: Make and Bake the Crust

• 1 cup all-purpose flour
• 1/3 cup light brown sugar, packed
• 1/4 tsp salt
• 1/3 cup unsalted butter, melted and cooled

In a medium bowl, combine 1 cup of all-purpose flour, 1/3 cup of packed light brown sugar, and 1/4 teaspoon of salt.

Blend together with your fingertips until there are no lumps of brown sugar.

Add 1/3 cup of melted and cooled unsalted butter, stirring with a wooden spoon until just combined, and then bring it together with your fingertips for an even blend.

Transfer the mixture to your prepared pan, pressing it down into an even layer and about ½ inch up the sides to create a border.

Use the back of a spoon to smooth the surface.

Bake the crust for 15-20 minutes, until it is lightly golden and browning around the edges.

Step 3: Prepare the Filling

• 2 tbsp heavy cream or light cream
• 1/2 cup light brown sugar, packed
• 1/4 cup golden corn syrup
• 2 large eggs, room temperature
• 1/2 tsp apple cider vinegar or white vinegar
• 1/2 tsp vanilla extract
• 1/4 tsp salt
• 1 tsp all-purpose flour
• 1 cup pecans, chopped
• 1/3 cup dark chocolate chips

While the crust is baking, prepare the pecan pie filling.

In a large bowl, whisk together 2 tablespoons of heavy cream, 1/2 cup of packed light brown sugar, 1/4 cup of golden corn syrup, and 2 large eggs until the mixture is smooth and syrupy.

Mix in 1/2 teaspoon of apple cider vinegar or white vinegar, 1/2 teaspoon of vanilla extract, and 1/4 teaspoon of salt.

Finally, whisk in 1 teaspoon of all-purpose flour until the filling is thoroughly blended and smooth.

Stir in 1 cup of chopped pecans and 1/3 cup of dark chocolate chips.

I like to use dark chocolate chips here—they balance the sweetness beautifully!

Step 4: Assemble and Bake the Bars

• pecan and chocolate chip filling from Step 3
• baked crust from Step 2

After the crust has finished baking, reduce the oven temperature to 325°F.

Pour the prepared pecan and chocolate filling over the still-warm crust, spreading it out evenly but not all the way to the edges to prevent it from leaking between the crust and the pan.

For extra decadence, sprinkle a handful of additional chocolate chips and poke a few extra pecan halves (if you have some) into the filling.

Bake for 20-25 minutes, or until firm and set around the edges and just slightly soft in the center.

If you are using a glass dish, you might need to bake it 5-10 minutes longer.

Step 5: Cool, Chill, and Serve

Once baked, transfer the pan to a wire rack and let it cool completely.

Then, refrigerate for at least 1 hour before slicing into squares.

This extra chilling step helps the bars set and makes slicing neater.

I find that letting the bars cool fully makes them much easier to cut and gives the perfect gooey-yet-firm texture.