Nana’s 3-Ingredient Pecan Log Recipe
If you’re on the lookout for a classic Southern treat that is as simple as it is delicious, look no further than Nana’s 3-Ingredient Pecan Log. This nostalgic dessert brings together the perfect balance of crunchy pecans, sweet vanilla wafers, and creamy condensed milk in a no-fuss recipe that impresses every time. Whether you’re making it for a family gathering, a holiday celebration, or just because you crave something sweet and nutty, this recipe is guaranteed to become a staple in your dessert rotation.

Ingredients You’ll Need
Gathering the right ingredients is half the fun, especially when each one is straightforward yet contributes so much personality to Nana’s 3-Ingredient Pecan Log. These essentials blend together to create a unique texture and flavor profile that’s both indulgent and inviting.
- Vanilla wafers: These add a sweet, crunchy base that crumbles beautifully to bind the mixture.
- Sweetened condensed milk: This creamy, rich liquid works as a sweetener and glue, pulling all the ingredients together.
- Finely chopped pecans: For that irresistible nutty crunch and buttery flavor – toasting them can enhance the aroma and crispiness.
How to Make Nana’s 3-Ingredient Pecan Log
Step 1: Crush the Vanilla Wafers
Start by transforming those vanilla wafers into fine crumbs, which act like the backbone of your pecan log. You can use a food processor to pulse them quickly or, if you prefer a hands-on approach, place the wafers in a zip-top bag and gently crush them with a rolling pin until they’re finely ground. This step ensures an even texture in your final treat.
Step 2: Mix the Ingredients
Now, in a large mixing bowl, combine your crushed vanilla wafers, that luscious sweetened condensed milk, and the chopped pecans. Stir everything together with a wooden spoon until the mixture begins to cohere. The blend will feel thick and sticky, so don’t hesitate to use your hands to knead it into an even, uniform mass. It’s part of the fun and gives you a chance to bond with your dessert!
Step 3: Shape the Logs
Divide the mixture into two equal portions. Place each on a sheet of wax or parchment paper and roll them into log shapes about 2 inches in diameter using your hands. Wrapping them tightly in the paper keeps their shape and aids in chilling. Pop the logs into the refrigerator to firm up for at least two hours — patience at this stage rewards you with a perfect slice.
Step 4: Slice & Serve
Once your pecan logs have chilled and set, unwrap them and carefully slice into thin, ¼-inch rounds. These bite-sized morsels are perfect for snack time, parties, or an elegant dessert platter. Arrange them on your favorite serving tray and watch how quickly they disappear!
How to Serve Nana’s 3-Ingredient Pecan Log

Garnishes
Although the pecan logs are delicious on their own, adding a few simple touches can beautifully elevate their presentation and flavor. Consider sprinkling a little powdered sugar over the slices, adding a drizzle of melted chocolate, or even a pinch of sea salt to highlight the sweetness and crunch.
Side Dishes
Pair these pecan logs with fresh fruits like sliced apples or pears for a refreshing contrast. A scoop of vanilla ice cream or a dollop of whipped cream can also complement the nutty richness perfectly, making it feel like a full dessert experience.
Creative Ways to Present
For a charming twist, serve your pecan log slices on a rustic wooden board alongside a cheese assortment and nuts, turning it into a delightful snack platter. Wrapping individual slices in decorative cupcake liners makes for a fun, portable party treat, ideal for gifting or picnics.
Make Ahead and Storage
Storing Leftovers
If you have any pecan logs left after the festivities, simply wrap them tightly and refrigerate. They keep well for up to one week, retaining their texture and flavor, making them a perfect make-ahead treat.
Freezing
Nana’s 3-Ingredient Pecan Log freezes beautifully. Wrap the logs securely in plastic wrap and then foil before freezing. When stored this way, they can last up to three months without losing that delectable flavor and crunch.
Reheating
Because this delightful dessert is best enjoyed chilled and firm, it’s not meant to be reheated. Simply thaw frozen logs in the refrigerator overnight before slicing and serving to enjoy that perfect texture every time.
FAQs
Can I use other nuts instead of pecans?
Absolutely! While pecans are traditional for this recipe, walnuts or almonds work wonderfully too. Just make sure to finely chop them to keep the texture consistent.
Is toasting the pecans necessary?
Toasting pecans is optional but highly recommended. It enhances their natural oils and gives the pecan log a deeper, richer nutty flavor that’s hard to resist.
Can I make this recipe vegan or dairy-free?
This recipe relies on sweetened condensed milk for sweetness and binding, so making it vegan would require substitutions, like using a dairy-free condensed milk alternative — though results may vary in texture.
How long do the pecan logs need to chill?
Refrigerating for at least two hours is ideal so the logs firm up and are easier to slice. For the best results, chilling overnight is even better.
Can I double the recipe?
Yes, Nana’s 3-Ingredient Pecan Log recipe scales up nicely. Just double all ingredients and ensure you have enough space to roll and chill the larger logs.
Final Thoughts
There’s something genuinely comforting about Nana’s 3-Ingredient Pecan Log — it’s simple, sweet, and packed with that nostalgic Southern charm. Once you try this recipe, you’ll understand why it continues to be a family favorite across generations. So gather your ingredients, roll up your sleeves, and treat yourself to this irresistible delight. You’re going to love every bite!
PrintNana’s 3-Ingredient Pecan Log Recipe
Nana’s 3-Ingredient Pecan Log is a simple and delicious no-bake treat featuring vanilla wafer crumbs, sweetened condensed milk, and finely chopped pecans. This easy recipe produces a rich, nutty dessert with a perfect balance of sweetness and crunch, perfect for holiday gatherings or anytime you want a quick homemade indulgence.
- Prep Time: 15 minutes
- Cook Time: 0 minutes
- Total Time: 2 hours 15 minutes
- Yield: Approximately 24 slices 1x
- Category: Dessert
- Method: No-bake
- Cuisine: American
- Diet: Vegetarian
Ingredients
Ingredients
- 1 (11-ounce) box vanilla wafers
- 1 (14-ounce) can sweetened condensed milk
- 3 ½ cups finely chopped pecans (toasting optional)
Instructions
- Crush the Vanilla Wafers: Using a food processor, pulse the vanilla wafers until finely crushed into crumbs. Alternatively, place the wafers in a zip-top bag and crush with a rolling pin until finely ground.
- Mix the Ingredients: In a large mixing bowl, combine the crushed vanilla wafers, sweetened condensed milk, and chopped pecans. Stir thoroughly with a wooden spoon until the mixture begins to come together. The mixture will be thick and sticky; if necessary, use your hands to fully mix it evenly.
- Shape the Logs: Divide the mixture evenly into two portions. Place each portion onto a sheet of wax or parchment paper and roll into log shapes approximately 2 inches in diameter. Wrap the logs tightly in the paper and refrigerate for at least 2 hours until firm.
- Slice & Serve: After chilling, unwrap the pecan logs and slice into ¼-inch thick rounds. Arrange the rounds on a serving platter and serve immediately or store in the refrigerator until ready to enjoy.
Notes
- Toasting pecans before chopping enhances their flavor and adds extra crunch but is optional.
- Logs can be stored wrapped in the refrigerator for up to one week.
- If mixture seems too sticky, refrigerate for 30 minutes before shaping.
- For easier slicing, use a sharp knife and wipe between cuts.
- This recipe does not require baking, making it a quick and convenient dessert option.
Nutrition
- Serving Size: 1 slice (about 1 oz)
- Calories: 150
- Sugar: 12g
- Sodium: 35mg
- Fat: 10g
- Saturated Fat: 1.5g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 14g
- Fiber: 1g
- Protein: 3g
- Cholesterol: 5mg
Keywords: pecan log, no bake dessert, easy pecan recipe, 3 ingredient dessert, sweetened condensed milk dessert, holiday treats