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    Gluten Free Vanilla Buttermilk Poke Cake

    Modified: Feb 11, 2026 · Published: Jan 17, 2026 by smallfarmbiglife · This post may contain affiliate links · 2 Comments

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    This Gluten Free Vanilla Buttermilk Poke Cake is everything you want in a dessert! It's soft, tender, and incredibly moist with rich vanilla flavor in every bite. Made as a homemade cake, this easy gluten free poke cake recipe starts with a fluffy gluten free vanilla cake that's baked until perfectly light, then poked to allow a sweet buttermilk cake glaze to soak deep into the crumb.

    The result is a moist vanilla buttermilk cake that tastes indulgent, bakery worthy, and far from gluten free in the best way possible.

    a slice of gluten free vanilla buttermilk poke cake on a white plate next to the glass 9x13 baking dish of the cake

    What makes this vanilla poke cake recipe truly special is how simple and versatile it is. It's an easy buttermilk dessert that works for birthdays, holidays, or anytime you want the best gluten free dessert that's homemade and delicious.

    The combination of vanilla cake with buttermilk and a smooth glaze creates a melt in your mouth texture that stays moist for days, making it a standout gluten free dessert recipe you'll come back to again and again.

    If you're looking for an easy gluten free dessert that delivers big flavor with minimal effort, this gluten free vanilla poke cake might just be the best cake recipe ever.

    If you are looking for more sheet cake recipes try my Gluten Free Vanilla Pudding Poke Cake, my Gluten Free Carrot Sheet Cake with Cream Cheese Frosting, my Gluten Free Banana Cake or my Gluten Free Sweet Potato Cake with Cream Cheese Frosting.

    You can find all of my cake recipes here: Gluten Free Cake Recipes

    a glass 9x13 baking dish of gluten free vanilla buttermilk poke cake with two slice cut and on white plates sitting next to it
    Jump to:
    • Ingredients
    • Instructions
    • Supplies
    • More Recipes You Might Enjoy
    • Gluten Free Vanilla Buttermilk Poke Cake
    • Top Tip
    • Frequently Asked Questions

    Ingredients

    • Gluten Free Flour
    • Granulated Sugar
    • Baking Powder
    • Salt
    • Baking Soda
    • Butter
    • Buttermilk
    • Eggs
    • Vanilla Extract
    • Brown Sugar
    • Powdered Sugar

    Instructions

    Preheat your oven to 350 degrees. Grease a 9x13 baking pan with butter or coconut oil. Set aside.

    In the bowl of your stand mixer blend together the gluten free flour, granulated sugar, baking powder, salt and baking soda. Add the room temperature cubed butter and mix on medium speed until the mixture is crumbly. This will take 2-3 minutes and a little more if your butter is cold.

    Add the buttermilk, eggs and vanilla extract to your crumbly mixture. Blend until combined.

    Pour the cake batter into your greased 9x13 baking dish and spread evenly.

    Bake at 350 degrees for 40-45 minutes. The top of the cake should be browned slightly and a toothpick should come out clean when the cake is done.

    When the cake has about 20 minutes left to bake make the glaze.

    In a 2 quart saucepan over medium heat melt the butter. Add the brown sugar, buttermilk and vanilla. Whisk until the sugar is dissolved and don't let the mixture boil.

    Take the saucepan off of heat and add the powdered sugar. Whisk until there are no lumps and you have a smooth glaze.

    When the cake comes out of the oven let it cool slightly and then use a skewer, chopstick or something similar to poke holes in the cake. Poke the holes from the top all the way to the bottom.

    Pour the glaze evenly over the cake.

    Let the cake cool completely and then cut to serve.

    Supplies


    More Recipes You Might Enjoy

    • Gluten Free Vanilla Pudding Poke Cake
    • Gluten Free Carrot Sheet Cake with Cream Cheese Frosting
    • Gluten Free Banana Cake
    • Gluten Free Sweet Potato Cake with Cream Cheese Frosting

    I get a lot of my ingredients from Thrive Market. Thrive Market has been a game changer for me eating gluten free. They have so many options I can't get at my rural grocery stores! Use this link to get 40% off your first order!

    Print
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    Gluten Free Vanilla Buttermilk Poke Cake


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    • Author: Elaine VanVleck
    • Total Time: 1 hour
    • Yield: 12 servings 1x
    • Diet: Gluten Free
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    Description

    This Gluten Free Vanilla Buttermilk Poke Cake is everything you want in a dessert! It's soft, tender, and incredibly moist with rich vanilla flavor in every bite. Made as a homemade cake, this easy gluten free poke cake recipe starts with a fluffy gluten free vanilla cake that's baked until perfectly light, then poked to allow a sweet buttermilk cake glaze to soak deep into the crumb. 


    Ingredients

    Scale
    • 2 ¼ cups Gluten Free Flour
    • 1 cup Granulated Sugar
    • 2 tsp Baking Powder
    • 1 tsp Salt
    • ½ tsp Baking Soda
    • 1 cup Unsalted Butter, at room temperature cut into small cubes
    • 1 ½ cups Buttermilk
    • 3 large Eggs
    • 1 Egg Yolk
    • 2 tsp Vanilla Extract

    Glaze:

    • ½ cup Butter
    • ¼ cup Brown Sugar
    • ¼ cup Buttermilk
    • 1 tsp Vanilla Extract
    • 2 cups Powdered Sugar

    Instructions

    Preheat your oven to 350 degrees. Grease a 9x13 baking pan with butter or coconut oil. Set aside.

    In the bowl of your stand mixer blend together the gluten free flour, granulated sugar, baking powder, salt and baking soda. Add the room temperature cubed butter and mix on medium speed until the mixture is crumbly. This will take 2-3 minutes and a little more if your butter is cold.

    Add the buttermilk, eggs and vanilla extract to your crumbly mixture. Blend until combined.

    Pour the cake batter into your greased 9x13 baking dish and spread evenly.

    Bake at 350 degrees for 40-45 minutes. The top of the cake should be browned slightly and a toothpick should come out clean when the cake is done.

    When the cake has about 20 minutes left to bake make the glaze.

    In a 2 quart saucepan over medium heat melt the butter. Add the brown sugar, buttermilk and vanilla. Whisk until the sugar is dissolved and don't let the mixture boil.

    Take the saucepan off of heat and add the powdered sugar. Whisk until there are no lumps and you have a smooth glaze.

    When the cake comes out of the oven let it cool slightly and then use a skewer, chopstick or something similar to poke holes in the cake. Poke the holes from the top all the way to the bottom.

    Pour the glaze evenly over the cake.

    Let the cake cool completely and then cut to serve.

    • Prep Time: 20 minutes
    • Cook Time: 40 minutes
    • Category: Cake, Dessert
    • Method: Baking
    • Cuisine: Gluten Free

    Did you make this recipe?

    Tag @smallfarmbiglife on Instagram and hashtag it #smallfarmbiglife

    Top Tip

    If you don't have or can't get fresh buttermilk you can use buttermilk powder and water to make it! I love having this buttermilk blend in my fridge for when I need some buttermilk for a recipe.

    Frequently Asked Questions

    What is a poke cake?

    A poke cake is a baked cake that's poked with holes while still warm, allowing a glaze or sauce to soak into the cake for extra moisture and flavor.

    When should I poke the holes in the cake?

    Poke the cake while it's still warm so the glaze can fully absorb into the cake.

    Can I make this recipe ahead of time?

    Yes! This cake actually gets better as it sits, making it a great make ahead dessert.

    Can I add toppings to this poke cake?

    Yes, toppings like whipped cream, fresh fruit, or sprinkles pair beautifully with this vanilla poke cake. I however, like it plain. I think it tastes just like an old fashioned glazed donut!

    More Gluten Free Recipes

    • Gluten Free Chocolate Chip Snack Cake
    • Gluten Free Blueberry Muffins
    • Easy Gluten Free Dinner Recipes for Busy Weeknights
    • Air Fryer Chicken Bites

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    Comments

    1. Ellen K says

      February 11, 2026 at 5:38 am

      No mention of adding the wet ingredients to the cake

      Reply
      • smallfarmbiglife says

        February 11, 2026 at 1:26 pm

        So sorry Ellen. I added the missing paragraph that has you add the wet ingredients in. Thank you for pointing this out. I'm a team of one running this site. I hope you enjoy the cake. ~Elaine

        Reply

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