This easy Keto Strawberry Crumble can be made with or without rhubarb, depending on availability and preference. Hooray for a low carb dessert that makes the most of summer berries and is ready in less than 30 minutes!

Mmmm….keto strawberry crumble! WITH vanilla ice cream! Seriously though, this was the most fun I’ve had cooking in weeks.
It’s strawberry season and my garden is loaded with juicy red strawberries right now. If you haven’t tried growing strawberries, you should know that they are pretty easy and low maintenance in the home garden. Since organic strawberries are pricey, and regular store bought are loaded with pesticides, you should definitely make space for your own patch if you can. For more information on how to grow strawberries and why you should, check out this post I wrote awhile ago.
No matter what strawberries you use, this keto strawberry crumble is super easy to throw together, and you will be so glad you did!

Now that it’s warming up and greening up, I enjoyed setting the photo shoot for this strawberry crumble outside on the picnic table. Maybe it will inspire you to make this for some friends and enjoy it in your own yard.
There’s something about eating dessert outside that makes it feel like an occasion, even when it’s a casual thing. This keto strawberry crumble is no exception – but no matter where you choose to eat it, I promise you’re going to enjoy every bite!
You can make them in these cute little ramekins like I did, or in one oven proof baking dish to scoop out of family style.

I kept the ingredients minimal in this keto strawberry crumble, because to me the entire point is to highlight the berries or whatever other fruit you might substitute. For that reason I only sweetened the strawberries lightly and put a hint of vanilla extract in there.
This low carb dessert is baked just long enough for the topping to crisp up, the fruit to soften slightly, and the flavors to concentrate – leaving the fruit texture intact so you don’t end up with a pile of tasty mush.

Keto Strawberry Crumble FAQS
What is a crumble?
A crumble is exactly what it sounds like – a fruit dessert with a streusel like topping “crumbled” over it. For this version I used my Keto Lemon Shortbread Cookie dough as the topping.
Can I use other fruits in this keto crumble?
This keto strawberry crumble can be customized by adding rhubarb to the strawberry mixture, or even replacing the strawberries with another type of berry or summer fruit. If adding rhubarb, I recommend increasing the sweetener by 1 tablespoon.
Can this low carb crumble be made nut free?
Yes! While my shortbread cookie dough is made with almond flour, you can substitute sunflower seed flour in my recipe, or replace it with a cookie recipe that is already nut free like this one from Sugar Free Londoner.
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Keto Strawberry Crumble – Low Carb
- Total Time: 28 minutes
- Yield: 4 servings 1x
- Diet: Diabetic
Description
This easy Keto Strawberry Crumble can be made with or without rhubarb, depending on availability and preference. Hooray for a low carb dessert that makes the most of summer berries and is ready in less than 30 minutes!
Ingredients
- 1/2 recipe keto lemon shortbread cookie dough (bake or freeze the rest for cookies)
- 2 cups sliced strawberries (about 1 pound)
- 2 tablespoons granulated erythritol sweetener
- 1/2 teaspoon vanilla extract
Instructions
- Preheat the oven to 375 degrees.
- Combine the sliced strawberries, sweetener, and vanilla extract in a medium sized bowl and stir to coat.
- Divide the mixture (about 1/2 cup per portion) between 4 medium sized ramekins or oven proof bowls.
- Divide the lemon shortbread dough into 4 portions (about 1/4 cup each) and crumble into pea sized pieces over the top of the strawberries.
- Place the ramekins on a cookie sheet and bake for 20 minutes, or until golden brown and bubbling.
- Remove and cool for 10 minutes before serving.
Notes
Approximate net carbs per serving = 6g.
- Prep Time: 8 minutes
- Cook Time: 20 minutes
- Category: Keto Desserts
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 crumble
- Calories: 264
- Fat: 23g
- Carbohydrates: 8g
- Fiber: 2g
- Protein: 6g
If you love strawberry desserts as much as I do, then you’ll love this collection of some of the best keto strawberry desserts out there from some of our favorite low carb bloggers!

Lily says
Can frozen strawberries be used instead of fresh?
Mellissa Sevigny says
Yes, but they are likely to produce more liquid and be very soft after baking long enough to cook the dough. You might need to add some thickener like xanthan gum to keep it from going too soupy. Or thaw the berries first, then drain the extra liquid before using it in the recipe.
Linda b. says
This seemed too easy to be good, but I was happy to be wrong! We all really liked it, and I’m already looking forward to making this crumble again!
Mellissa Sevigny says
Simple is sometimes the best!