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Coconut Pecan Buttermilk Cake Recipe

Oh, friends, gather ’round the kitchen! Do you ever get those cravings for something truly special, something that smells like pure comfort and tastes like a hug? I’m talking about a cake that’s not just dessert, but an experience. Today, we’re diving into a recipe that brings back so many sweet memories: a Coconut Pecan Buttermilk Cake. It’s unbelievably moist, packed with toasty coconut and crunchy pecans, and finished with a dreamy, creamy filling. And the best part? It’s surprisingly simple to whip up, making it perfect for any occasion, from a weekend treat to a thoughtful homemade gift.

Why You’ll Love Coconut Pecan Buttermilk Cake

  • Fast: This cake comes together in a flash, perfect for when those sweet cravings hit hard.
  • Easy: Even if you’re new to baking, you’ll find this recipe incredibly straightforward and forgiving.
  • Giftable: Wrap it up beautifully, and you’ve got a show-stopping gift that anyone would adore.
  • Crowd-pleasing: The combination of coconut, pecans, and a tender cake is a guaranteed hit with everyone.

Ingredients

Let’s get our mise en place ready! Here’s what you’ll need to create this slice of heaven:

  • 1 package white cake mix: The secret to this cake’s speed and ease!
  • 1 cup buttermilk: This is what makes the cake incredibly moist and tender.
  • ½ cup vegetable oil: For added richness and a super soft crumb.
  • 4 large egg whites: Helps keep the cake light and airy.
  • 1 teaspoon vanilla extract: The classic baking aroma enhancer.
  • ½ cup unsalted butter: The base for our luscious filling.
  • 1 cup granulated sugar: To sweeten things up perfectly.
  • 1 cup evaporated milk: Gives our filling that wonderfully creamy texture.
  • 3 large egg yolks: These add richness and help thicken the filling.
  • 1 teaspoon vanilla extract: A second dose of vanilla for that irresistible fragrance.
  • 1½ cups sweetened shredded coconut: Toast it a little if you like for extra flavor!
  • 1 cup chopped pecans: Toasted pecans add a delightful crunch and nutty depth.

How to Make Coconut Pecan Buttermilk Cake

Alright, apron on, let’s do this! It’s easier than you think to create this stunning cake.

  1. Prep Your Pans: First things first, preheat your oven to 350°F (175°C). Then, grab two 9-inch round cake pans. Give them a good grease and flour so our beautiful cakes don’t stick.
  2. Whip Up the Batter: In a nice big bowl, combine your white cake mix, buttermilk, vegetable oil, egg whites, and that lovely vanilla extract. Give it a good mix until everything is smooth and just combined. Don’t overmix!
  3. Bake Those Layers: Divide your batter evenly between the two prepared pans. Pop them into the preheated oven and bake for about 22–26 minutes. You’ll know they’re ready when a toothpick inserted into the center comes out clean.
  4. Cool Down Time: Let the cakes cool in their pans for about 10 minutes. This is important so they don’t break when you turn them out. Then, gently invert them onto wire racks to cool completely. Patience is a virtue, especially with cake!
  5. Make That Dreamy Filling: While your cakes are cooling, let’s make the star of the show – the filling! In a saucepan, combine the butter, granulated sugar, evaporated milk, and egg yolks.
  6. Thicken and Stir: Place the saucepan over medium heat and stir constantly. You want this mixture to thicken enough to coat the back of a spoon, which usually takes about 10–12 minutes. Keep stirring to prevent it from scorching.
  7. Add the Goodies: Once it’s thickened, remove the pan from the heat. Stir in the vanilla extract, the shredded coconut, and those chopped pecans. Let this delicious filling cool down to room temperature.
  8. Assemble Your Masterpiece: Once your cake layers are completely cool and the filling has cooled too, it’s time to assemble! Spread a generous amount of the coconut pecan filling between the two cake layers. Then, cover the top of the cake with the remaining filling. You can even sprinkle a few extra pecans on top for good measure!

Substitutions & Additions

Feeling a little creative? I love playing around with recipes, and this one is super adaptable! If you don’t have buttermilk, you can easily make your own by adding 1 tablespoon of lemon juice or white vinegar to 1 cup of milk and letting it sit for 5-10 minutes.

Want to add a little extra something? You could totally mix some toasted coconut into the cake batter itself for an even more intense coconut flavor. Or, for a bit of zing, try adding some lemon zest to the batter – it pairs beautifully with the coconut. If you’re a fan of citrus, you might also enjoy my recipe for fluffy lemon ricotta pancakes for a bright breakfast option!

Tips for Success

Here are a few little tricks I’ve learned to make this cake absolutely perfect:

  • Don’t Overmix: Overmixing the cake batter can lead to a tough cake, so mix just until the ingredients are combined.
  • Cool Completely: Make sure your cake layers are completely cool before adding the filling. Warm cake layers can cause the filling to melt and slide off.
  • Toast Your Nuts and Coconut: For an extra layer of flavor, I highly recommend toasting your chopped pecans and shredded coconut lightly in a dry skillet before adding them to the filling. Just keep an eye on them; they can burn quickly!
  • Prep Ahead: You can bake the cake layers a day in advance and store them at room temperature, tightly wrapped. You can also make the filling a day ahead and store it in the refrigerator. Just let it come to room temperature before assembling.

How to Store Coconut Pecan Buttermilk Cake

This cake is best enjoyed within a day or two of baking, but it can be stored for up to 3-4 days. If you have any leftovers (which is unlikely!), store the cake in an airtight container at room temperature. If your kitchen is very warm, or if you live in a humid climate, you might want to refrigerate it to prevent the filling from becoming too soft. Just a gentle reminder: cakes often taste best at room temperature, so if you refrigerate it, let it sit out for about 30 minutes before serving.

FAQs

  • Can I use regular milk instead of buttermilk? Yes, you can! As mentioned above, you can easily create a buttermilk substitute by adding a tablespoon of lemon juice or white vinegar to a cup of regular milk and letting it sit for 5-10 minutes.
  • Can I make this cake in a different pan, like a 9×13 inch pan? Absolutely! You can bake this in a greased and floured 9×13 inch pan. The baking time might be a little longer, so start checking around 30-35 minutes. The filling will likely cover the top more like a glaze.
  • Can I add frosting to this cake? You can definitely add your favorite frosting if you like! A simple buttercream or a cream cheese frosting would be delicious. However, the coconut pecan filling is so rich and creamy, many people find it doesn’t need any extra frosting.

I hope you absolutely adore this Coconut Pecan Buttermilk Cake as much as I do! It’s a simple recipe that delivers big on flavor and comfort. If you enjoyed this recipe, be sure to check out some of my other sweet treats like these easy cake mix toffee bars or my strawberry cheesecake dump cake. Happy baking!

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Coconut Pecan Buttermilk Cake

This Coconut Pecan Buttermilk Cake is unbelievably moist, packed with toasty coconut and crunchy pecans, and finished with a dreamy, creamy filling. It’s surprisingly simple to whip up, making it perfect for any occasion.
Prep Time 15 minutes
Cook Time 25 minutes
Total Time 40 minutes
Course Cake, Dessert
Cuisine American
Servings 10 servings

Equipment

  • Two 9-inch round cake pans
  • large bowl
  • saucepan
  • Wire racks

Ingredients
  

For the Cake

  • 1 package white cake mix
  • 1 cup buttermilk
  • ½ cup vegetable oil
  • 4 large egg whites
  • 1 teaspoon vanilla extract

For the Filling

  • ½ cup unsalted butter
  • 1 cup granulated sugar
  • 1 cup evaporated milk
  • 3 large egg yolks
  • 1 teaspoon vanilla extract
  • cups sweetened shredded coconut toast if desired
  • 1 cup chopped pecans toasted

Instructions
 

  • Step 1: Preheat your oven to 350°F (175°C). Grease and flour two 9-inch round cake pans.
  • Step 2: In a large bowl, combine white cake mix, buttermilk, vegetable oil, egg whites, and 1 teaspoon vanilla extract. Mix until smooth and just combined. Do not overmix.
  • Step 3: Divide batter evenly between prepared pans. Bake for 22–26 minutes, or until a toothpick inserted into the center comes out clean.
  • Step 4: Let cakes cool in pans for 10 minutes, then invert onto wire racks to cool completely.
  • Step 5: While cakes cool, make the filling. In a saucepan, combine butter, granulated sugar, evaporated milk, and egg yolks.
  • Step 6: Cook over medium heat, stirring constantly, until the mixture thickens enough to coat the back of a spoon (about 10–12 minutes). Remove from heat.
  • Step 7: Stir in vanilla extract, shredded coconut, and chopped pecans. Let the filling cool to room temperature.
  • Step 8: Once cake layers and filling are cool, spread filling between layers. Cover the top with remaining filling. Sprinkle with extra pecans if desired.

Notes

To make your own buttermilk, add 1 tablespoon of lemon juice or white vinegar to 1 cup of milk and let sit for 5-10 minutes. You can toast nuts and coconut for extra flavor. Can also be baked in a 9×13 inch pan, adjust baking time accordingly.
Keyword Buttermilk, Cake, Coconut, Pecan

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