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This creamy and delicious fiber shake is made with high-fiber ingredients, like raspberries, oats, and chia seeds. It’s an easy way to keep your and your child’s tummies happy and on track.

An overhead shot of smoothie in a mason jar with toddler's hand wrapped around.
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High Fiber Smoothies

There are so many benefits to incorporating more dietary fiber into our diets. Not only does it help promote healthy digestion, regularity, and overall gut health, it helps regulate blood sugar levels, reduces the risk of cardiovascular disease, and acts as fuel for beneficial bacteria in the gut!

As a mom of two littles, what I really appreciate is that fiber helps keep them fuller for longer so I don’t have to hear “I’m hungry” around the clock. And it’s seriously our favorite “constipation smoothie.”

I really really love this high fiber smoothie recipe because it’s super easy to make with just 5 ingredients. All of the ingredients were intentionally selected to provide a punch of fiber with every sip.

It’s a delicious breakfast or snack for toddlers, kids, and you!

And if you are looking for another healthy breakfast smoothie for busy mornings, here’s how to make ANY green smoothie.

Also check out these natural remedies for toddler constipation.

Ingredients

All the ingredients laid out on a white background.
  • Raspberries – Just 1 cup has nearly 8 grams of fiber (and a healthy dose of vitamin C). I recommend using frozen but fresh raspberries will work too. The consistency will be thinner and the temperature less cold.
  • Apple – I like to use gala or fuji apple. Roughly chop with the peel on as that’s where most of the fiber is found. And here’s how to serve apple to babies.
  • Rolled oats – makes the smoothie thicker and heartier.
  • Chia seeds – you can also use ground flax seeds or hemp seeds if you prefer. They will all add a boost of healthy fats, protein, and fiber.
  • Almond milk – this is the one I prefer for this smoothie but you can use any variety you prefer – dairy or non-dairy milk, like soy milk or coconut milk.

Step-by-Step Instructions

A two image collage of all the ingredients before and after blended.
  1. Into a high-powered blender, add the milk first followed by the rest of the ingredients and blend until smooth!
  2. The consistency is on the thick side so if you desire a thinner smoothie, add more milk or even coconut water.

Serving Suggestions

Fiber shake in a bowl with spoon and hemp seeds.

You can enjoy this creamy smoothie with a straw or a spoon! My toddler actually prefers it as a smoothie bowl with various toppings, like no added sugar granola, coconut flakes, more seeds, finely chopped nuts, yogurt melts, unsweetened cocoa powder, etc.

Equipment

Using a high-speed blender makes ALL the difference when making smoothies. You will get a perfectly silky smooth drink every.single.time!

I’ve had my Vitamix for 7+ years and it’s worth every penny! I use it to make all my baby and toddler muffinsdips/sauces, smoothiesveggie nuggetsbaby pancakes…it’s hands down my number one workhorse.

And this straw cup that comes with a lid is the perfect straw drinking cup for toddlers. It also comes with a silicone cover for grip and to prevent breakage. You can see all of our favorite toddler mealtime essentials here!

Storage

Two glasses of fiber smoothie.

This fiber shake tastes best right after it’s blended, but you can refrigerate for 2-3 days.

You can also freeze into ice cube trays or popsicle molds. Enjoy as a popsicle or if you want to turn it into a drink, add however many smoothie cubes you wish and milk to a blender.

Frequently Asked Questions

How can I make smoothies high in fiber?

You can add fresh fruits (with skin on), vegetables, chia seeds, flaxseeds, oats, and nut butters. Blend them together with a liquid base like almond milk or yogurt for a nutritious and fiber-filled smoothie!

Which fruits or vegetables are particularly high in fiber?

High-fiber fruits include raspberries, blackberries, pears, and apples. The best fiber-rich vegetables for smoothies are leafy greens like spinach and kale, carrots, and cauliflower.

And here are the best vegetables to add to smoothies.

How can I also turn this into a high protein smoothie?

You can try adding some peanut butter, almond butter, or any nut butter of choice, Greek yogurt, white beans, or a scoop of your favorite protein powder (don’t recommend for toddlers). Keep in mind you will need to add more liquid as all of these will thicken the smoothie.

More Healthy Smoothies

Did you make this recipe? Leave a rating below and let me know how you liked the recipe! Your feedback means so much to me!

5 from 6 votes

Fiber Shake

This creamy and delicious fiber shake or smoothie is made with high-fiber ingredients, like raspberries, oats, and chia seeds
Prep Time: 5 minutes
Total Time: 5 minutes
Servings: 2
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Just enter your email and get it sent to your inbox! Plus you’ll get new recipes from us every week!

Equipment

Ingredients 

  • 1 cup frozen raspberries (110g), can also use fresh
  • 1/2 medium gala or fuji apple (100g), diced with peel on
  • 1/3 cup rolled oats (32g)
  • 1 tablespoon chia seeds
  • 1 cup almond milk
  • 1/4 cup frozen rice cauliflower (optional)

Instructions 

  • Into a high-powered blender, add the milk first followed by the rest of the ingredients and blend until smooth!
  • The consistency is on the thick side so if you desire a thinner smoothie, add more milk or even coconut water.

Notes

This fiber shake tastes best right after it’s blended, but you can refrigerate for 2-3 days.

Nutrition

Calories: 153kcal | Carbohydrates: 26g | Protein: 4g | Fat: 5g | Fiber: 9g | Sugar: 8g | Calcium: 213mg | Iron: 2mg
Like this recipe? Rate and comment below!

About Min

Thank you so much for stopping by! I am Min, a Registered Dietitian, a Christ follower, a wife, and a mom to our two miracle babies! Currently, I’m having a ton of fun feeding their tummies and sharing our baby led weaning journey! Follow me on Instagram if interested in seeing daily menu as well as tips and tricks.

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Recipe Rating




6 Comments

  1. 5 stars
    This was a big hit today! I have one kid who is on meds for chronic constipation and we’re slowly working on weaning her off so it’s great to have such a yummy way to get extra fiber. The other needs to occasional fiber boost to help keep her digestion in check. We’ll definitely be making this again. We didn’t have an apple so I added a splash of apple juice and use some mango instead

    1. So happy to hear that! I hope my blog post on either the infant or toddler constipation will help give you some fresh new ideas!

  2. 5 stars
    Both me and my little boy enjoyed this one! I needed a new smoothie to add to our rotation (he gets one almost every day – and all recipes are from this site!). I don’t normally use apple OR raspberries – it was great to try something new.

    1. They’re delicious in smoothies right? So happy to hear that you guys have another fav to add to your rotation :). Thank you for trying out so many of my recipes!! It’s so encouraging!

  3. 5 stars
    Will try this out! Would appreciate if you could share any other constipation snacks please!! My daughter is not a fan of fluids (probably one cause of her constipation).