Keto Banana Cream Pie

Annie Lampella @ Ketofocus

By Annie Lampella, Pharm.D.

Published June 20, 2020 • Updated February 1, 2026

Reader Rating
5 Stars (5 Reviews)

This post may contain affiliate links. See my disclosure policy.

A classic cream pie gone keto. This banana cream pie has a smooth, creamy banana flavored filling made without any bananas. It sits on top of a crispy shortbread pie crust and is topped with velvety whipped cream.

Keto Banana Cream Pie

5 (5) Prep 30m Cook 15m Total 45m 8 servings

Keto Pie Crust Ingredients

  • 1 1/4 cups almond flour
  • 3 tablespoons coconut flour
  • 1/4 cup golden monk fruit
  • 1/2 teaspoon baking powder
  • 1/2 teaspoon xanthan gum
  • 1/4 teaspoon salt
  • 3 tablespoons unsalted butter, chilled
  • 1 teaspoon vanilla extract

Banana Cream Pie Filling Ingredients

Step by Step Instructions

Step by Step Instructions

1
Preheat

Preheat oven to 350 degrees.

red led light on an oven set to 350 degrees
2
Pulse the pie crust ingredients

Add all ingredients for the pie crust to the bowl of a food processor and pulse until coarse crumbles form. If you don’t have a food processor, you can add all pie crust ingredients to a bowl, except the vanilla and butter. Mix to combine. Then cut the butter and vanilla in with a fork or a pastry blender.

crumbled keto pie crust mixture in a food processor
3
Make the crust

Press crust into a greased pie plate. Press on the bottom and along the edges.

keto pie dough pressed into a white pie plate
4
Bake it

Bake the pie crust at 350 degrees for 9 to 10 minutes or until crust is starting to turn golden brown. Remove from oven and let cool.

bake keto pie crust in a fluted pie dish
5
Whipping & gelatin

Pour 1/2 cup heavy whipping cream into a small bowl. Sprinkle gelatin on top and let sit for several minutes while you continue to make the banana custard.

a small ramekin with heavy cream and gelatin inside
6
Get a small saucepan

In a small saucepan, whisk together 1/2 cup heavy whipping cream, nut milk, monkfruit sweetener, egg yolks and salt. Heat over medium heat until mixture starts to thicken and coats the back of a spoon (about 5-7 minutes). Don’t let it overcook or the egg yolks will curdle. Only heat until the mixture coats a spoon and remove from heat immediately.

a saucepan with keto custard inside and a spoon coated with the custard
7
Pour pie filling onto crust

Whisk butter, banana and vanilla flavoring, and the gelatin mixture into the saucepan. Pour onto the cooled crust. Refrigerate for at least 5 hours or until set.

banana custard inside a low-carb pie crust
8
Add the whipped topping

Before serving, make the whipped topping. Add 1 cup of heavy whipping cream to a medium bowl. Beat until stiff peaks form. Spread whipped topping on top of banana pie.

homemade whipped cream spread on top of keto banana cream pie
Nutrition Per Serving
244 Calories
23.9g Fat
4.3g Protein
2.1g Net Carbs
3.6g Total Carbs
8 Servings
Nutrition disclaimer

The nutrition information provided is an estimate and is for informational purposes only. I am a Doctor of Pharmacy (Pharm.D.); however, this content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always consult your physician or other qualified health provider before making any lifestyle changes or beginning a new nutrition program.

Similar Recipes

Others looking for “Keto Banana Cream Pie” also liked:

Banana Cream Pie Recipe

thick slice of keto banana cream pie topped with whipped cream One of my favorite cream pies is banana cream pie. Mostly because I love banana flavored anything – banana bread, banana pudding, banana candy. This recipe was top priority in my recipe development calendar. This pie has a creamy, silky banana flavored custard sitting on top of a crispy, shortbread pie crust. To balance out the sweet custard, it’s topped with unsweetened whipped cream. Every bite is heaven and you’ll look forward to a second slice soon.

Are Bananas Keto Friendly?

banana slices line a sugar free banana cream pie Bananas are higher in carbohydrates compared to most fruit. One medium banana has 27 total carbs and only 3 grams of fiber. That’s 24 net carbs in one banana! Sadly, bananas aren’t keto friendly and should be avoided on a low carb diet. Yes, I do have real banana slices on this pie, but they are there for decoration and I promise I did not eat them!

The Best Low Carb Pie Crust

The best and easiest pie crust recipe can be found here. This low carb pie crust is a gluten-free, shortbread based crust that pairs with all sorts of pie, tart or cheesecake recipes. The crust is slightly crispy and holds up to each slice of cream pie. keto pie crust in a white fluted pie pan

How to Make Banana Cream Pie Without Bananas

Since bananas aren’t really allowed on a keto diet, you’re probably wondering how to make banana cream pie without them. You can find banana flavor extract at the grocery store or online. Banana extract works really well in this recipe and creates a delicious banana flavor without the excess carbs. If you are interested in approved flavoring extracts, try the flavors by Oooflavors. You can save 10% off your first order with my code KETOFOCUS-10 at checkout. The main tools you’ll need are a food processor to make the pie crust and a pie plate to bake it in. ingredients in a food processor for making banana cream pie crust Using a food processor to blend up the crust is the easiest way to make it. The ingredients will form coarse crumbles with small chunks of butter in minutes. The food processor I use is by Breville. If you don’t have a food processor, you can combine your crust ingredients by using a fork or a pastry blender. This method works perfectly but will take longer to mix up the dough. The other tool you’ll need is a pie plate. Any pie plate will work. You can even use a cake pan if that’s all you have. Since this recipe uses some specialty ingredients, I thought it would be useful to share exactly what I use and the brands I trust.
  • Gelatin – The gelatin in this recipe is used to thicken up the cream custard.
  • Macadamia Nut Milk – The macadamia nut milk is added to cut down on the amount of heavy cream used in this recipe, while still providing a creamy, silky texture. Macadamia nut milk is very low in carbs and higher in fat.
  • Lakanto Sweetener – The sweetener I always bake with is a combination of monkfruit and erythritol. Lakanto makes the best low carb sweetener, but you can use any sweetener that measures cup for cup with sugar.
  • Banana Flavoring – To get a banana flavor without using bananas, I use a banana extract by One on One Flavors. You can save 10% off your first order with my code KETOFOCUS-10 at checkout.
a carton of nut milk for making a keto cream pie

How To Store This Pie

Like most cream pies, this one should be stored in the refrigerator until you want to serve it. Leftover cream pie also goes back in the fridge to keep the integrity of the custard. If you need a make-ahead dessert, this banana cream pie is an excellent option. The crust and/or the filling can be made 1-2 days ahead of time. banana custard in a gluten free pie crust ready for the refrigerator
Keto Banana Cream Pie

Frequently Asked Questions

Can I use a different flour instead of almond flour?

While almond flour gives the best texture for this pie, you can try a combination of sunflower seed flour and coconut flour as a substitute. Just keep in mind that the flavor and texture will be different.

How can I store leftovers of the Keto Banana Cream Pie?

Store leftovers in an airtight container in the refrigerator for up to 3 days. The crust will soften a bit, but the pie still tastes great!

Is there a way to make this pie dairy-free?

Absolutely! You can replace the unsalted butter with coconut oil or a dairy-free butter substitute. For the whipped cream topping, use coconut cream instead of regular whipped cream.

What can I use instead of golden monk fruit sweetener?

You can substitute golden monk fruit with erythritol or stevia, but you'll probably need to adjust the quantity since they vary in sweetness.

Can I freeze the Keto Banana Cream Pie?

Yes, you can freeze the pie! Just wrap it well in plastic wrap and then aluminum foil. It keeps in the freezer for up to a month. Thaw in the refrigerator before serving.

About the Author
Annie Lampella, Pharm.D.

Annie Lampella, Pharm.D.

Annie is a Doctor of Pharmacy, mom, and the recipe creator behind KetoFocus. With a B.S. in Genetics from UC Davis, she has over 14 years of experience developing family-friendly keto recipes based on the science of human metabolism.

Other Keto Dessert Recipes

A stack of creamy white chocolate fudge squares studded with cranberries and pistachios sits on a white plate.
60 Mins
Keto White Chocolate Fudge
Not yet rated

This keto white chocolate fudge is ultra creamy and melts in your mouth, made with sugar-free condensed milk, white chocolate, butter, vanilla, and a...

See the Recipe
A stacked pile of rich keto fudge squares with chopped walnuts visible inside each piece.
60 Mins
Keto Fudge
Not yet rated

This keto fudge starts with a homemade sugar-free sweetened condensed milk, then comes together with chocolate chips, butter, vanilla, and salt to...

See the Recipe
Reviews 4
5 Stars (5 Reviews)
  1. T
    Tasha M Apr 29, 2025

    I was surprised how creamy this turned out without any bananas. The texture was just right and the banana flavor came through perfectly.

  2. R
    Raquel Mar 29, 2022

    Hi! I realized too late that I don't have golden monkfruit. Can I sub regular monkfruit or would it totally change the taste/texture of the crust?

    1. Annie Lampella
      Annie Mar 29, 2022

      Yes, you can sub with regular monkfruit! It won't change the texture

  3. S
    Shirley Feb 27, 2022

    OMG! This pie is amazing. My husband loves banana cream pie so I had to try out this recipe. We both loved it. I will definitely make this again!

Leave a Review