Keto Blueberry Lemon Crumble Bars

by Clean Keto Lifestyle

These Keto Blueberry Lemon Crumble Bars are the perfect keto-fied dessert for your next party! They are great to take to family gathering, picnic, shower, or really anywhere you need to bring a dessert! These bars are also keto, low-carb, grain-free, and gluten-free.

lemon blueberry squares

Healthy Keto Lemon Blueberry Crumble Bars 

These Keto Lemon Blueberry Crumble Bars are so filling that you won't feel the need to scarf down a dozen – but they taste amazing, so you may want seconds!

Although the keto diet prohibits sugar, you can still enjoy upgraded versions of your favorite desserts.

With just a few simple swaps, you can turn a carb-loaded dessert into a fat and protein-filled treat that will keep you satisfied and won't send you on the “glu-coaster”.

The desserts that you typically find in a grocery store are loaded with sugar, highly processed additives, and practically no nutritional value at all. 

Thanks to grass-fed butter, sour cream, and cream cheese, these cheesecake bars are full of healthy fats, which make them the perfect keto treat.

close up on keto lemon blueberry squares

Keto and Upgraded Sweets

Good news!! With just a few simple swaps, you can turn a carb-loaded dessert into a fat and protein-filled treat that will keep you satisfied and won't send you on the “glu-coaster”

The Clean Keto Lifestyle is all about enjoying food while knowing the nutritional value behind it.

Thanks to almond flour, grass-fed butter, and erythritol, these crumble bars have lots of healthy fats so you don't feel hungry or crave something more – plus they won't kick you out of ketosis!

close up on lemon blueberry squares

Featured Recipe Video

Check out this video to see how to make our most popular recipe – Keto Zucchini Bread Whoopie Pies.

They are easy to make and so delicious!

Can You Have Fruits on Keto?

While some people strictly prohibit fruits on the keto diet, we believe that certain low-carb fruits can be included in moderation as part of a healthy keto diet. When looking at fruit, pay attention to the net carb count (total carbs minus fiber).

Here are our CKL-approved fruits:

  1. Lemons and Limes: 4 grams net carbs/fruit
  2. Blackberries: 6 grams net carbs/cup
  3. Raspberries: 7 grams net carbs/cup
  4. Strawberries: 8 grams net carbs/cup
  5. Blueberries: 9 grams net carbs/half cup

This recipe uses blueberries and lemon, which are packed with antioxidants and essential nutrients.

crumble bar squares spread out on parchment paper

Keto Dessert Swaps

  • Swap #1: Swap brown sugar for Sukrin Gold! If you are unfamiliar with Sukrin Gold, it is a brown sugar substitute made from erythritol and stevia.  It really does have the warmth and texture of brown sugar that you just can't get from regular erythritol.
  • Swap #2: Swap white flour for almond flour! It adds more nutrients and makes the dessert more filling with less carbs.
  • Swap #3: Swap sugar for erythritol! It's a staple for keto desserts and recipes.

Keto Blueberry Lemon Crumble Bars cut into squares

How to Make These Keto Bars

Heat your oven to 400°F and  line a 9 x 13 inch baking dish with parchment paper.

In medium bowl, stir together the almond flour, erythritol, zest, and salt. Then cut in the butter until the mixture has coarse crumbles.

In a separate bowl, beat the egg and vanilla together and stir into the crumb mixture until a dough forms.

Press the dough into the bottom of your baking dish and bake for 12-15 minutes or until turning golden.  Remove and set aside.

Next, mix the blueberries and erythritol together.  Sprinkle the mixture over the baked crust. And then mix the butter, Sukrin Gold, and almond flour together until the mixture is crumbly and sprinkle over the top of the blueberry layer.

Bake for another 25 minutes or until browned.

What Equipment You Need:

Keto Blueberry Lemon Crumble in a baking sheet

Craving More Keto Dessert Recipes?

If you’d like more delicious desserts that are perfectly keto, then check out these favorites:

Keto Blueberry Lemon Crumble Bars cut into squares


Like what you see? Follow us on Instagram and Facebook! Love this recipe? Hit the Pin button below and share it with your friends! Make sure you don’t miss new recipes by subscribing to our mailing list below!


We Can't Wait To See You Try It!

We love seeing our recipes come to life!! We can’t wait to see how you make these and loving seeing each person's unique spin on it! Tag us on Instagram @cleanketolifestyle or use the hashtag #CKLrecipe!

Make Sure To Save This Recipe or Share It!


You may also like

Leave a Comment


Marcia Laycock August 29, 2019 - 10:07 pm

I love your site. I am new to Keto.

Clean Keto Lifestyle September 18, 2019 - 2:25 pm

Hi Marcia!! Thank you so much for your kind comment. We appreciate it!


This website uses cookies to improve your experience. If you continue to use this site, we'll assume you're OK with this, but you can opt-out. Accept Read More


ckl 21 ultimate KETO accelerator plan

Turn Your Body Into A Fat-Burning Machine With This 21-DAY KETO ACCELERATOR PROGRAM!