Before you say it, I know what you’re thinking: “But Craig, bananas are definitely not allowed on a ketogenic diet!” Don’t worry guys, we’re using banana flavored extract to impart some flavor into our smoothie – no real bananas needed! This one does thicken up slightly more than the others because of the addition of flax and chia seeds, but I think it gives a great hearty mouthfeel that is perfect for breakfast replacements.
I’ve been on a little bit of a smoothie binge lately, so if you’d like to check out the shakes and smoothies that were posted previous to this one, take a look below:
You have two options when putting the chia seeds in: you can either let the blender deal with them and give them a slight chop, or you can completely pre-grind the chia seeds using a spice grinder and then dump them in afterward. I don’t mind the little pieces of chia, especially if you leave the smoothie for 10-15 minutes prior to drinking. The chia soaks up some of the liquid and gets a slightly resembling consistency to bubble tea.
What kind of smoothie would you make with your favorite extracts? Let us know in the comments below!
Yields 2 Servings of Blueberry Banana Bread Smoothie
The Preparation
- 2 cups unsweetened carton coconut milk
- 14 large ice cubes
- 1 1/2 teaspoons banana extract
- 2 tablespoons mct oil
- 1/4 teaspoon xanthan gum
- 10 drops liquid stevia
- 1/4 cup blueberries
- 3 tablespoons flaxseed meal
- 1 tablespoon chia seeds
The Execution
1. Put 2 cups of unsweetened vanilla coconut milk (from the carton) into a blender with 7 ice cubes, 1 1/2 tsp. Banana Extract, and 10 drops liquid stevia. I’m using a Ninja Blender with Mini Ninja attachment.
2. Add in 1/4 cup blueberries.
3. Measure out 3 tbsp. Golden Flaxseed Meal and add it into the mixture.
4. Measure 1 tbsp. chia seeds and also add in it. I like to wait for a few minutes before I blend – then blend for 1-2 minutes or until all ingredients are fully incorporated.
5. Measure out into servings and enjoy!
This makes a total of 2 servings of Blueberry Banana Bread Smoothie. Each serving comes out to be 270 calories, 23.5g fats, 3.3g net carbs, and 2.9g protein.
| NUTRITION | CALORIES | FAT | CARBS | FIBER | NET CARBS | PROTEIN |
| 2 cup unsweetened carton coconut milk | 90 | 8 | 0 | 0 | 0 | 0 |
| 14 large ice cubes | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 1/2 teaspoon banana extract | 19 | 0 | 0.9 | 0 | 0.9 | 0 |
| 2 tablespoon mct oil | 243 | 27 | 0 | 0 | 0 | 0 |
| 1/4 teaspoon xanthan gum | 4 | 0 | 0.9 | 0.9 | 0 | 0 |
| 10 drop liquid stevia | 0 | 0 | 0 | 0 | 0 | 0 |
| 1/4 cup blueberries | 21 | 0.1 | 5.4 | 0.9 | 4.5 | 0.3 |
| 3 tablespoon flaxseed meal | 104 | 8.2 | 5.7 | 5.3 | 0.4 | 3.5 |
| 1 tablespoon chia seeds | 58 | 3.7 | 5.1 | 4.1 | 0.9 | 2 |
| Totals | 539 | 47 | 17.8 | 11.2 | 6.6 | 5.8 |
| Per Serving (/2) | 270 | 23.5 | 8.9 | 5.6 | 3.3 | 2.9 |

Blueberry Banana Bread Smoothie
Ingredients
- 2 cup unsweetened carton coconut milk
- 14 large ice cubes
- 1 ½ teaspoon banana extract
- 2 tablespoon mct oil
- ¼ teaspoon xanthan gum
- 10 drop liquid stevia
- ¼ cup blueberries
- 3 tablespoon flaxseed meal
- 1 tablespoon chia seeds
Instructions
- Pour the coconut milk into a blender along with the ice cubes, banana extract, MCT oil, xanthan gum, and liquid stevia. I'm using a Ninja Blender with the Mini Ninja attachment.
- Add the blueberries.
- Add the flaxseed meal.
- Measure out the chia seeds and add them in. Let sit for a few minutes and then blend for 1–2 minutes, or until all the ingredients are thoroughly incorporated.
- Pour and enjoy!







I made a variation of this using raspberries, no chia seeds, no xanthan gum, coconut oil in place of the MCT oil and vanilla extract, very refreshing and tasty! As you can tell, I’ve been making a lot of your recipes.
Sounds awesome Thomas – glad to hear you liked it!
Don’t try this. Absolutely disgusting. Barely any taste other than xantham gum and MCT oil.
Both xanthan gum and MCT Oil should be practically flavorless. The strange flavor may be coming from the flaxseed meal or chia seeds. It’s also possible it came from the extract depending on which brand you used. I’m sorry to hear you didn’t enjoy it.
Made the same recipe without the xantham gum and MCT oil and it’s fine. Really weird.
So what’s the best ?
Recipe with photos doesn’t mention MCT oil or Xantham GUm. Keep forgetting to put them in! Otherwise this smoothie is my go to for busy weeks! Prepare the night before and stores well.
Hi there, what can I I substitute liquid Stevia and MCT oil with?
Any sweetener of your choice would work instead of the stevia. Any oil or your preferred fat would work in place of the MCT.
Are there any substitutions for the coconut milk?
Hey Erin,
Most unsweetened vanilla nut milks will work well for this. You can also find plenty of other coconut milk substitutes in this article:
https://www.ruled.me/keto-m…
If you have any other questions, let me know. 🙂