Chocolate and peanut butter are the stars here, but bananas and oats turn this drink into a satisfying, balanced meal. The flavor is rich and chocolatey, with a creamy peanut butter finish, while the oats add body and the banana brings natural sweetness and thickness. It’s the kind of smoothie that feels indulgent but still works as a wholesome lunch or post-workout refuel.
The technique matters more than you might think. Grind the oats first in the blender until they’re powdery — that prevents a gritty texture and helps the smoothie blend silky smooth. Using frozen bananas gives the drink a thick, milkshake-like consistency, making it feel like a treat even when it’s packed with nutritious ingredients. Unsweetened cocoa powder provides a deep chocolate flavor without added sugar; a touch of honey balances the bitterness if you prefer a bit more sweetness.
I made this smoothie almost every day last week — it’s reliable, quick, and loved by both adults and kids. My three-year-old even reached for mine and ended up stealing most of it, so I blended another. It keeps well as a simple, grab-and-go lunch when you don’t want to fuss with cooking.
If you like, this smoothie can be adjusted to suit dietary needs or flavor preferences. Swap the milk for almond, oat, or soy milk for a dairy-free version. Use almond butter, sunflower seed butter, or another nut or seed butter if you’re allergic to peanuts. Replace honey with maple syrup or agave for a vegan option. Want it thicker? Add more frozen banana or a few ice cubes. Want it thinner? Add a splash more milk.
This smoothie also pairs well with other breakfast or brunch items if you’re serving a group. It’s a quick, filling option that complements baked goods or savory brunch dishes without overpowering them. It’s easy to double or triple the recipe when you need to make smoothies for several people.
Chocolate Peanut Butter Smoothie
Ingredients
- 1/3 cup rolled oats
- 2 frozen bananas
- 1 cup milk (dairy or plant-based)
- 1 tablespoon unsweetened cocoa powder
- 1 tablespoon peanut butter (or nut/seed butter of choice)
- 1 tablespoon honey (or maple syrup/agave for vegan)
Instructions
- Place the rolled oats into a blender and process until they are finely ground and powdery. This avoids any gritty texture in the finished smoothie.
- Add the frozen bananas, milk, unsweetened cocoa powder, peanut butter, and honey. Blend on high until everything is completely smooth and creamy. Stop and scrape down the sides if needed, then blend again.
- Taste and adjust: add a bit more milk if you prefer a thinner texture, or an extra half banana or sweetener for more sweetness. Pour into a glass and enjoy immediately.
Notes & Tips
Tips: Use fully frozen bananas for the creamiest texture. If your blender struggles with ice-cold ingredients, pulse a few times before blending on high. For added protein, toss in a scoop of protein powder or a spoonful of Greek yogurt. To enhance the chocolate flavor, consider a pinch of instant espresso or a dash of vanilla extract.
Storage: If you make the smoothie ahead of time, store it covered in the refrigerator and give it a quick stir or shake before drinking. Freshly blended is best for texture and flavor.
Source: Bake.Eat.Repeat. original.