Coconut Poke Cake

Made with just 5 ingredients (including a box cake mix), this easy coconut poke cake recipe is oh-so-moist, sweet, and a traditional Southern holiday cake.

Fork breaking off a piece of coconut poke cake.

Around these parts, we call this my Daddy’s coconut cake, because he’s a coconut lover and it’s his favorite cake at Christmas time and Easter. Luckily, none of us complain because it’s just divine beyond compare. It’s another great refrigerator cake recipe, which means you can make it up to three days ahead of time and then let it sit in the fridge. It will just grow moister and more delicious with every passing minute. There’s nothing like tender and moist coconut topping on a soft and fluffy piece of cake.

Coconut around the holidays is a tradition in the South, especially coconut cakes! Back in the old days that was the only time of the year you could get such an exotic thing as coconut in these parts (well, in Alabama anyway). So, it’s no surprise this coconut poke cake recipe is just one of four on my blog! You can also check out my Grandmama’s coconut cake with 7-minute frosting, my key lime coconut sheet cake, and Miss Patsy’s too easy coconut cake

You only need 5 ingredients and a little bit of time to whip up this coconut poke cake. Once you bake the yellow cake mix, you’re going to poke holes in the warm cake and top it with a deliciously creamy and sweet combination of ingredients: sugar, whipped topping, sour cream, and coconut. Then you let it chill and let all of those delicious flavors soak into the cake. It’s no wonder it’s a family favorite right? My mouth is already watering over here, so let’s get bakin’!

For the complete listing of all recipes I have posted to the Holiday Baking Category (including gift mixes), click here.

Labeled ingredients for coconut poke cake.

Recipe Ingredients

  • Yellow cake mix
  • Flaked coconut (you can use any kind of coconut, including canned coconut).
  • Sour cream
  • Whipped topping (such as Cool Whip)
  • Sugar

How to Make Coconut Poke Cake

Spray pan with cooking spray.

We’re making a coconut sheet cake today, so prepare your pan by lightly greasing it with cooking spray.

Bake yellow cake mix according to package directions.

Then you’re going to need to bake a yellow cake. Just get a boxed mix like I do or use your favorite recipe.

The cake isn’t that important as the icing is our key player here. I used a yellow boxed mix and made the cake batter according to the package directions.

Add icing ingredients to a mixing bowl.

While the cake is warm, we need to assemble our whipped cream topping. So place all icing ingredients (sugar, coconut flakes, whipped topping, and sour cream) in a mixing bowl.

Mix icing ingredients together until blended.

Mix until well blended.

Poke holes in cake with fork.

Poke holes in the warm cake with a fork.

Top cake with coconut icing.

Cool cake in the pan for about 10 minutes and then spread the icing over the top of the entire cake.

Coconut poke cake, ready to chill in the fridge.

Spread over, cover, and refrigerate!

You can make this as a layer cake but I find it is much easier to deal with (and store in the fridge) as a sheet cake.

Slice of coconut poke cake.

YUM!

Storage

  • Store leftovers covered in the fridge for up to 5 days.
  • Because there’s sugar in the frosting, the cake will also freeze well for up to 3 months. Thaw in the fridge and then bring to room temperature before serving.

Slice of coconut poke cake on spatula.

Recipe Notes

  • You can use the box cake mix (including white cake mix) or pound cake recipe of your choice. You could even use a chocolate cake mix to make chocolate coconut poke cake and top the cake with shaved chocolate. YUM. Or how about a strawberry cake mix with fresh strawberries?
  • If you like, you can toast some coconut flakes quickly in the oven (keep an eye on them as they brown quickly) and sprinkle the toasted coconut over the poke cake before serving.
  • For added coconut flavor, add 1.5 teaspoons of coconut extract to the whipped cream topping.
  • Some coconut cake recipes substitute sour cream and sugar for 1 can of coconut cream (NOT coconut milk, folks). If you prefer this method, go ahead. Another option (if that’s too much coconut flavor) is to opt for a can of sweetened condensed milk instead.

Check out these other holiday favorites:

Southern Plate’s Must-Make Christmas Cookies

Homemade Christmas Candies

Cream Cheese Mints

Coconut Macaroons Recipe (3 Ingredients Only)

Pecan Snowball Cookies

Easy Pumpkin Pie Recipe From Scratch

Slices of coconut poke cake.

Coconut Poke Cake

Made with 5 ingredients (including a cake mix), this easy coconut poke cake recipe is moist, sweet, and a traditional Southern holiday cake.
Course: Dessert
Cuisine: American
Keyword: cake, coconut

Ingredients

  • 1 box yellow cake mix
  • 2 cups sugar
  • 1 1/2 cups whipped topping
  • 16 ounces sour cream
  • 12 ounces shredded coconut

Instructions

  • Prepare the cake batter according to the package directions and bake it in a 9x13-inch pan.
    1 box yellow cake mix
  • Combine the sugar, sour cream, whipped topping, and shredded coconut in a mixing bowl. Blend well and chill.
    2 cups sugar, 1 1/2 cups whipped topping, 16 ounces sour cream, 12 ounces shredded coconut
  • Poke holes all over the top of the warm cake and pour the coconut mixture over the cake (after it has rested in the pan for about 10 minutes).
  • Cover well and refrigerate for 1-3 days before serving. Store in refrigerator.
Tried this recipe?Mention @southernplate or tag #southernplate!

 

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108 Comments

  1. Christy- this one is a family favorite..like all the rest of your recipes!! thank you ! I pre-ordered 2 of your cookbooks..can’t wait for them- and I have to share!!
    happy friday…happy weekend..Happy life:-)
    robin

  2. I have made this cake several times….I love it!! As Christy states it better the longer it sets…so allow at least one day in the fridge before you serve….it just soaks up all that yumminess and the flavors intensify. It’s also easy to make….Enjoy everyone…I have a couple of times now…LOL

  3. Christy is EVERY recipe you have out of this world???? I can’t wait to make this but I think I might be sorry I found this site after all. I try in vain to keep from gaining weight and these recipes do nothing to help me. I guess I will just have to give more of my baking away. My friends don’t mind at all :o)

  4. My fam doesn’t do coconut, I bet this would be good with crushed pineapple as well. Looks so good!

  5. Hi Christy,
    It’s funny that you would post this recipe at this time. I just made a layer cake similar to this one for a friend to give her mother-in-law along with her Mother’s Day gifts. I got an e-mail this week telling me that although she and her husband didn’t get any of it, her brother-in-law and his wife were there on Mother’s Day and she was told they all ate two pieces each and then the brother and his wife asked if they could have some to take home. She said they thought it was the best coconut cake they had ever eaten! It had been sitting in the freezer for over two weeks so had gotten good and rich.
    I make yellow layers and split them then frost them with the filling (not adding the whipped topping yet) and then add some of the filling to the whipped topping to frost the whole outside of the cake. I’m not a huge coconut cake fan but I have to say I will be happy to eat this one anytime…Ummmmm! Ummmmm! Good!
    In fact, I just got home from the grocery store and got the ingredients to make another of these cakes to give to my friend since they didn’t get any of the other one.

    LaFern

  6. Hey Christie – Did you get my message that I have a red casserole (1 1/2 qt., I think – Pyrex) with a lid that’s in good shape – I’d love to send it to you if you’d like to have it. Let me know!!

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