If you’re looking for a toddler smoothie that your little one will actually love, this recipe is a game-changer. My 16-month-old has been enjoying this smoothie nearly every day, and I love that it’s a quick, nutrient-packed snack with all the vitamins, protein, and healthy fats toddlers need. It’s naturally sweetened with banana and blueberries, full of fiber, and has just enough creamy texture from avocado and kefir to feel like a treat. Toddler-tested (hi Hayesie!); registered dietitian-approved!

Perfect for parents who need a fast, filling, and healthy option after naps or before playtime. I hope you and your little love it as much as we do!

Why This Toddler Smoothie Works

This smoothie isn’t just tasty—it’s packed with nutrients that support growth and overall health.

Using bone broth as the liquid base provides amino acids, minerals, and collagen for gut and joint health. Blueberries bring antioxidants for brain and immune support, while peanut butter and ground flaxseed add protein and healthy fats to keep little tummies full.

Spinach contributes iron and folate for growth, and kefir offers probiotics to support digestion. Combining these ingredients makes a kid-friendly smoothie that’s both filling and nourishing. So ideal!

Tips for Making the Perfect Toddler Smoothie

For toddlers new to bone broth, start with 2–4 oz and top off with milk or water, then gradually increase as tolerated. Use a low-sodium or homemade version to avoid extra salt.

Serve it cold to mellow the flavor, and pour it into a toddler-friendly cup or our favorite stainless steel smoothie cup (click here) for easy on-the-go snacking.

This easy toddler smoothie can be enjoyed as a breakfast, afternoon snack, or anytime your little one needs a nutrient boost—and trust me, they will actually devour it. Enjoy!

Ingredients You’ll Need:

• No-salt-added bone broth
• Frozen banana
• Frozen blueberries
• Ground flaxseed (I like Spectrum Essentials Organic)
• Kefir (or sub favorite yogurt)
• Peanut butter
• Avocado
• Spinach
• Ice

How To Make My Easy Toddler Smoothie (Nutritious, Filling & Naturally Sweetened)

Add ingredients to the blender: bone broth, frozen banana, blueberries, flaxseed, kefir, peanut butter, avocado, spinach, and ice.

Blend until smooth, scraping down the sides as needed. (The Beast blender works great for a creamy texture.)

Pour into a toddler-friendly cup or glass.

Serve immediately for the best flavor and texture.

Tips for littles:

• Use low-sodium or homemade bone broth — store-bought can be salty.
• Bone broth can be rich for some toddlers, so start with 2–4 oz liquid and the rest water or milk, then increase as tolerated.
• Serve it cold to mellow the flavor.

Recipe Substitutions & Questions

If you need to make any swaps based on what you have on hand or your toddler’s preferences, here are some easy substitutions that still keep the smoothie nutrient-packed:

• Bone broth: Swap for water or milk (dairy or plant-based). If your toddler is new to bone broth, start with 2–4 oz and the rest water or milk since store-bought broth can be salty.
• Kefir: Substitute with plain yogurt or dairy-free yogurt for a similar creamy texture and probiotic benefit.
• Peanut butter: Replace with almond butter, cashew butter, or sunflower seed butter for a nut-free option.
• Ground flaxseed: Use chia seeds or hemp hearts to add similar fiber and healthy fats.
• Spinach: Swap for kale or a small handful of frozen zucchini for a mild-tasting veggie addition.
• Blueberries: Sub frozen strawberries or raspberries; mango or extra banana also work to keep the smoothie naturally sweetened.
• Avocado/Banana: Add a little more avocado or a scoop of yogurt if you want extra creaminess.

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Can I make this toddler smoothie ahead of time?

Yes — you can prep this smoothie up to 24 hours in advance, but it’s best stored in an airtight container (like this stainless steel smoothie cup) in the fridge. Give it a good shake before serving, as natural separation can happen. For the freshest taste and texture, I still recommend blending it right before serving.

Is this toddler smoothie filling enough for a breakfast or just a snack?

This smoothie is plenty filling for either! With protein, healthy fats, fiber, and probiotics, it makes a great quick breakfast on mornings when you need something fast. It’s also the perfect afternoon snack—especially after naps—because it helps keep toddlers full, energized, and satisfied until their next meal.

More Toddler-Friendly Recipes:

• Healthy Toddler Zucchini Muffins (No Added Sugar)
• Pumpkin Muffins for Toddlers (No Added Sugar, Freezer-Friendly)
• Starbucks-Style Cheesy Egg Bites (High-Protein & Toddler-Friendly)
• Mini Banana Waffles for Toddlers (Gluten-Free, Dairy-Free, No Added Sugar)
• Fluffy High-Protein Cottage Cheese Pancakes (No Added Sugar, Kid-Friendly)

Click here to watch the reel I made of this recipe 🙂