Banana Date Peanut Butter Smoothie is a rich, creamy drink that feels indulgent but works perfectly as a nourishing breakfast or satisfying snack.
With oatmeal, chia, and flax seeds blended in, it's naturally sweet, wonderfully filling, and tastes like a milkshake.
If you love vegan date smoothies, try my date tahini smoothie or protein date smoothie.

Banana date peanut butter smoothie is one of those smoothie recipes I always come back to, especially on busy mornings when I want something quick but nourishing.
Dates are my go-to sweetener, whether it's in this smoothie or in my pear blueberry smoothie, chocolate peanut butter smoothie, or cherry oatmeal smoothie, because they give that rich, caramel-like taste I love.
This smoothie is thick, creamy, and tastes like a treat, yet it's packed with nutrients and keeps me full for hours. When I need a little extra boost, I add cocoa for a chocolatey version that feels like dessert in a glass.

Jump to:
🍌Ingredients

- Dates
- Banana
- Natural peanut butter
- Rolled oats
- Chia seeds
- Ground flaxseed
- Plant-based milk ( I used almond milk, but soy milk, oat milk, or any plant milk you love will work.)
As always, you can find the full recipe with a list of ingredients with measurements in a printable recipe card at the end of this post.
🔪How To Make Banana Date Peanut Butter Smoothie

Combine. Add pitted dates, frozen banana chunks, peanut butter, rolled oats, chia seeds, ground flaxseed, and almond milk to a high-speed blender.

Blend. Blend until smooth and creamy. Pour into a glass and enjoy immediately.
📋Substitutions & Variations
- Bananas: Can be replaced with ¼ avocado or ½ cup applesauce.
- Peanut butter: Swap with cashew butter, almond, walnut, or any nut/seed butter.
- Chia & flax seeds: Replace with chia seeds, hemp seeds, or pumpkin seeds.
- Rolled oats: Quick oats, oat bran, or quinoa flakes work as a thick, fiber-rich alternative.
- Chocolate twist: Add 1 teaspoon cocoa powder or cacao nibs for a chocolatey version.
- Berry blend: Add ½ cup frozen berries like blueberries, cherries, or raspberries for a fruity punch.
- Protein boost: Add a scoop of your favorite plant-based protein powder to make it more filling.
- Spiced up: Sprinkle in cinnamon, nutmeg, or a pinch of ginger for a warm, cozy flavor.

💡Marinela's Tips
- Use frozen bananas for a naturally thick and creamy texture.
- Soft dates work best, but if your dates are dry, soak them in warm water for 10-15 minutes to make blending easier.
❓Frequently Asked Questions (FAQ's)
Yes! Add more dairy-free milk for a thinner smoothie. For a thicker, milkshake-like texture, use frozen bananas and less milk.
Store in the fridge for up to 24 hours and give it a quick stir before drinking.
📖 Recipe
Banana Date Peanut Butter Smoothie With Oats
Equipment
- high speed blender
Ingredients
- 3 dates pitted
- 1 banana frozen or fresh
- 1 tablespoon natural peanut butter
- 1 tablespoon rolled oats
- ½ tablespoon chia seeds
- 1 tablespoon ground flaxseeds
- 1 cup unsweetened almond milk or any plant milk
Instructions
- Add all ingredients to a high-speed blender.3 dates, 1 banana, 1 tablespoon natural peanut butter, 1 tablespoon rolled oats, ½ tablespoon chia seeds, 1 tablespoon ground flaxseeds, 1 cup unsweetened almond milk
- Blend on high until smooth and creamy.
Notes
Nutrition
If you try this banana date peanut butter smoothie, let me know! Leave a comment, rate it, and don't forget to tag a photo @go_eatgreen on Instagram.
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Lauren says
So good! I’m 38 weeks today and this hit all cravings and started my day off great w lots of energy! Thank you!
Marinela Malcheva says
Thank you so much for your kind comment, Lauren! I'm happy to hear it was a good start to your day. Wishing you a safe and smooth delivery!
Melissa Velez says
This banana date smoothie has been my obsession recently. I use hemp seeds instead of flax and LOVE this smoothie for breakfast. I add extra peanut butter and dates because Yum. I’ve added plain Greek yogurt a few times and still delicious. This is my favorite recipe for when I’m craving dates. Thank you!!
Marinela Malcheva says
Thanks so much for your lovely comment, Melissa! I’m so happy you're enjoying the smoothie - it’s one of my faves too. Love your tweaks with hemp seeds and yogurt. And yes to extra peanut butter always!