This Apple Peanut Butter Oatmeal Smoothie tastes just like apple pie in a glass, with no banana or yogurt needed.
Made with sweet apples, rolled oats, creamy peanut butter, chia seeds, walnuts, and a hint of cinnamon, this easy vegan drink is a filling breakfast that feels like dessert.

This apple peanut butter oatmeal smoothie tastes just like apple pie in a glass, making it one of my favorite ways to enjoy fresh fall apples! I love this time of year, when farmers' markets are filled with crisp, juicy apples, and nature reminds us how much we have to be thankful to our GOD for His blessings.
When I have extra apples in my kitchen, I love turning them into simple homemade treats, from cozy apple cinnamon cake and oatmeal apple cookies to homemade applesauce.
This smoothie is creamy and thick, with sweet apple flavor, warm cinnamon notes, and a lovely nutty richness that makes every sip feel like a little fall treat.
Love apples and peanut butter? Try my apple cinnamon overnight oats and peanut butter apple chia pudding next.

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🍎Ingredients
- Apple: Use your favorite sweet, crisp variety. If you love apples in smoothies, try my pineapple apple smoothie next.
- Rolled oats: Old-fashioned rolled oats give the smoothie a thicker, creamier texture.
- Peanut butter: Use unsweetened peanut butter for a rich, nutty flavor. You can also make your own with my homemade peanut butter recipe.
- Dates: Add natural sweetness and a lovely caramel-like flavor.
- Chia seeds: Help thicken the smoothie.
- Plant-based milk: Use your favorite dairy-free milk. I love homemade oat milk in this recipe.
- Raw walnuts: Add a delicious nutty flavor.
- Cinnamon: Brings that classic apple pie flavor.
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 Apple Peanut Butter Oatmeal Smoothie
- Combine: Add the plant-based milk, diced apple, rolled oats, peanut butter, dates, chia seeds, walnuts, and ground cinnamon to a high-speed blender.
- Blend: Blend until smooth and creamy. Pour into a glass and top with chopped walnuts and a dash of cinnamon.

📋Substitutions & Variations
- Apple: Use your favorite variety, such as Gala, Fuji, or Honeycrisp, for a sweeter smoothie, or Granny Smith for a slightly tangy flavor.
- Peanut butter: Swap it for almond butter or cashew butter if you prefer.
- Plant-based milk: Oat milk, almond milk, or soy milk all work well in this recipe.
- Dates: Replace them with maple syrup to taste if you don't have dates on hand.
- Walnuts: Use pecans or almonds instead, or leave them out if you prefer.
- Apple pie spice: Replace the cinnamon with apple pie spice for extra fall flavor.
- Chocolate twist: Add a teaspoon of cocoa powder for a chocolatey flavor.
- Protein packed: Add a scoop of your favorite plant-based protein powder for an extra protein boost.

💡Marinela's Tips
- Use a sweet apple: Gala, Fuji, or Honeycrisp apples are great choices for a naturally sweet, apple pie flavor.
- Blend until smooth: Give your blender enough time to break down the oats, chia seeds, and walnuts for a creamy texture.
- Add ice: Blend in a few ice cubes for a chilled, refreshing smoothie.
- Adjust the consistency: Add a splash of plant-based milk if your smoothie is too thick, or use less milk for a thicker shake.
❓Frequently Asked Questions (FAQ's)
Sweet, crisp apples like Gala, Fuji, or Honeycrisp work beautifully. For a slightly tangy flavor, you can also use Granny Smith apples.
Store leftover smoothie in an airtight jar in the refrigerator for up to 24 hours.
Yes! Almond butter or cashew butter are delicious alternatives to peanut butter. Keep in mind that each will give your smoothie a slightly different flavor.
Yes! Frozen apple pieces work well and help make your smoothie extra cold and refreshing. You may need to add a splash more plant-based milk to help everything blend smoothly.
📖 Recipe
Apple Peanut Butter Oatmeal Smoothie (No Banana)
Equipment
- 1 high speed blender
Ingredients
- 1 apple diced
- ¼ cup rolled oats
- 1 cup oat milk or any plant milk
- 1 tablespoon peanut butter
- 1 tablespoon chia seeds
- 2-3 dates pitted
- 1 tablespoon walnuts chopped
- ½ teaspoon cinnamon
Instructions
- Add all ingredients to a high-speed blender.1 apple, ¼ cup rolled oats, 1 cup oat milk, 1 tablespoon peanut butter, 1 tablespoon chia seeds, 2-3 dates, 1 tablespoon walnuts, ½ teaspoon cinnamon
- Blend until smooth and creamy.
Video
Notes
- Apple choice: I love using sweet, crisp apples, but feel free to use your favorite variety.
- Adjust the consistency: Add more plant-based milk for a thinner smoothie or use less for a thicker texture.
- Add ice: Blend in a few ice cubes for a chilled smoothie.
- Boost the protein: Add a scoop of your favorite plant-based protein powder and extra milk if needed.
- Storage: Refrigerate leftovers in an airtight jar for up to 24 hours. Shake well before serving.
Nutrition
🍹More Smoothie recipes without Banana
- Chocolate mango smoothie
- Carrot apple smoothie
- Silken tofu smoothie
- Cherry oatmeal smoothie
- Blueberry raspberry smoothie
If you try this apple peanut butter oatmeal 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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Kaye says
When do you put the chia seeds in?
Marinela Malcheva says
Hi Kaye, sorry I missed chia seeds in the instruction box. You can add them together with milk, diced apple, peanut butter, dates, and cinnamon (after you process rolled oats and walnuts). Thank you for letting me know!