Chocolate Peanut Butter Protein Smoothie
A thick, creamy smoothie that tastes exactly like a peanut butter cup but fuels your body with serious protein. Frozen banana gives it a milkshake-like texture while cocoa powder and peanut butter create that irresistible chocolate-peanut combo. Ready in under 5 minutes with just a handful of pantry staples.
For 1 serving
- prep
Gather and prep all ingredients.
1.Peel the banana, slice into rounds, and freeze for at least 2 hours or overnight.2.Measure out milk, peanut butter, protein powder, cocoa powder, and honey.3.Have ice cubes ready.TIPFrozen banana is the secret to a thick, creamy smoothie. If you forgot to freeze, add extra ice cubes. - mix · ~1 min
Blend until completely smooth.
1.Add milk to the blender first to help everything blend easier.2.Add frozen banana slices, peanut butter, protein powder, cocoa powder, and honey.3.Add ice cubes on top.4.Blend on high speed for 30-45 seconds until smooth and creamy, scraping down sides if needed.TIPStart on low speed and ramp up to high to prevent the motor from struggling with frozen ingredients. - mix
Check consistency and adjust.
If too thick, add a splash of milk and blend 5 seconds more. If too thin, add 1-2 extra ice cubes and blend again.
- serve
Pour into a tall glass and serve immediately.
TIPFor a diner-style touch, drizzle a little extra peanut butter inside the glass before pouring.
What to keep in mind.
6 tips from the recipe — small details that make a real difference to the final dish.
- 1Freeze banana slices flat on a tray before bagging to prevent clumping.
- 2Use a high-speed blender for a silky-smooth texture without chunks.
- 3If you're dairy-free, try oat milk for extra creaminess or almond milk for a lighter shake.
- 4Add the milk first to help the blades move freely and avoid dry spots under the frozen fruit.
- 5For a thicker, more indulgent smoothie, swap half the milk for Greek yogurt or a spoonful of cottage cheese.
- 6Peel and freeze overripe bananas—they're sweeter and blend smoother than firm ones.
Adapt it for your goals.
Higher-protein
Add an extra scoop of protein powder or a tablespoon of hemp seeds for a post-workout powerhouse without changing the taste.
veganVegan
Use a plant-based milk (e.g., almond, soy, or oat) and substitute honey with maple syrup or a pitted date.
low sugarLow-sugar
Omit the honey entirely and rely on the natural sweetness of a very ripe frozen banana and unsweetened cocoa powder.
extra decadentExtra-decadent
Add 1 tablespoon of dark chocolate chips or a small handful of cacao nibs before blending for a richer chocolate hit and a bit of crunch.
Why this is on our healthy list.
Natural Energy Boost
Bananas provide quick-digesting carbohydrates and potassium, making this smoothie a great pre- or post-workout fuel.
Plant-Based Protein Source
Peanut butter and optional protein powder deliver plant-based protein to support muscle repair and satiety.
Antioxidant-Rich Cocoa
Unsweetened cocoa powder is packed with flavonoids that can help reduce inflammation and support heart health.
Bone-Supporting Calcium
The milk (or fortified plant milk) contributes calcium and vitamin D for strong bones and teeth.
Frequently asked questions
Yes, but the smoothie will be thinner and less creamy. To compensate, add a handful of ice cubes or a few frozen cauliflower florets for thickness without flavor.
