Coconut Pecan Buttermilk Cake

First, thank you for being here—because this recipe is one of my absolute favorites to share. Coconut Pecan Buttermilk Cake is a true Southern-style treat, rich with buttery flavor, moist from tangy buttermilk, and topped with a nutty-sweet coconut pecan frosting that will have everyone coming back for seconds. It’s the kind of cake that feels like it belongs on a Sunday table, surrounded by family and friends.

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Why You’ll Love Coconut Pecan Buttermilk Cake

This cake has all the elements of an old-fashioned bake but with flavors that pop:

• Moist and tender: Buttermilk keeps the crumb soft and rich.
• Nutty-sweet topping: Toasted pecans and shredded coconut caramelize into a sticky, decadent layer.
• Crowd-pleaser: It feeds 10–12 generously and works beautifully for potlucks, holidays, or birthdays.
• Anything but boring!! Every bite gives you buttery cake, sweet coconut, and crunchy pecans all in one.

The Taste

Think of it as the cousin of German Chocolate Cake, but simpler and more rustic. The cake itself is buttery, sweet with just the right tang, while the frosting—coconut, pecans, and buttery brown sugar goodness—seeps slightly into the top, making it gooey and irresistible.

Benefits of This Recipe

• Straightforward ingredients you probably have on hand.
• Tastes even better the next day.
• Freezer-friendly for make-ahead desserts.
• Adaptable: you can dress it up with whipped cream or keep it simple.

Ingredients for Coconut Pecan Buttermilk Cake

For the Cake

• 1 cup (225 g) unsalted butter, softened
• 2 cups (400 g) granulated sugar
• 4 large eggs, room temperature
• 2 ½ cups (310 g) all-purpose flour
• 1 teaspoon baking soda
• 1 cup buttermilk, room temperature
• 1 teaspoon vanilla extract
• ½ teaspoon salt

For the Frosting

• ½ cup (115 g) unsalted butter
• 1 cup (200 g) brown sugar, packed
• ⅓ cup (80 ml) milk or evaporated milk
• 1 teaspoon vanilla extract
• 1 cup sweetened shredded coconut
• 1 cup chopped pecans, toasted

Tools You’ll Need

• 9×13-inch baking pan (or 2 round cake pans)
• Electric mixer
• Mixing bowls
• Wooden spoon or spatula
• Saucepan (for frosting)

Ingredient Swaps and Additions

• Nuts: Walnuts or almonds can replace pecans.
• Coconut: Use unsweetened coconut flakes for a less sweet topping.
• Buttermilk substitute: Mix 1 cup milk with 1 tbsp vinegar or lemon juice and let sit 5 minutes.
• Frosting twist: Add a splash of bourbon or rum to the topping for depth.

How to Make Coconut Pecan Buttermilk Cake

1. Preheat & prepare: Preheat oven to 350°F (175°C). Grease and flour your baking pan.
2. Cream butter & sugar: In a large bowl, beat butter and sugar until light and fluffy.
3. Add eggs: Beat in eggs one at a time, scraping sides as needed.
4. Mix dry ingredients: In another bowl, whisk flour, baking soda, and salt.
5. Combine: Alternate adding dry ingredients and buttermilk to the butter mixture, starting and ending with flour. Stir in vanilla.
6. Bake: Pour batter into pan and bake 35–40 minutes, or until a toothpick comes out clean. Cool slightly.
7. Make frosting: In a saucepan, melt butter with brown sugar and milk. Bring to a gentle boil for 2–3 minutes, then stir in vanilla, coconut, and pecans.
8. Frost cake: Spread warm frosting over slightly cooled cake. Let set before slicing.

What to Serve with Coconut Pecan Buttermilk Cake

• A scoop of vanilla bean ice cream.
• Hot coffee or sweet tea.
• Fresh berries to cut the richness.

Storage Instructions

• Room temperature: Keep covered for up to 3 days.
• Refrigerator: Store up to 5 days, though the cake is best enjoyed at room temperature.
• Freezer: Wrap slices in plastic and foil, freeze up to 2 months. Thaw overnight before serving.

Conclusion

Coconut Pecan Buttermilk Cake is everything you want in a homemade dessert: simple ingredients, incredible flavor, and a rustic charm that makes it feel like home. Whether you’re serving it after Sunday supper or bringing it to a holiday table, this cake will always win hearts (and second servings).

If you loved this recipe, try my Hummingbird Cake or German Chocolate Cake next—you’ll see just how versatile coconut and pecans can be!

And when you bake this, I’d love to see it—share your photos on Pinterest or drop a review below.

Nutritional Information (per slice, approx. 1/12 of cake)

• Calories: 420
• Fat: 22g
• Carbs: 50g
• Protein: 5g
• Sugar: 35g