There’s something about mint and chocolate together that feels both refreshing and comforting at the same time. In our home, this Mint Chocolate Protein Smoothie started as a simple after-school treat and quickly became a regular request. It tastes like a creamy mint chocolate milkshake, but it’s packed with nourishing ingredients that make me feel good about serving it.
I first made this smoothie on a warm spring afternoon when everyone wanted something sweet but light. The bright mint flavor mixed with rich cocoa was an instant hit. Now we enjoy it for quick breakfasts, post-sports snacks, and even as a healthier dessert option. It’s cool, creamy, and just the right amount of indulgent.
Why You’ll Love This Recipe
This Mint Chocolate Protein Smoothie is smooth, creamy, and full of fresh mint flavor with a rich chocolate finish. It tastes like a treat from a café, but it comes together in just a few minutes at home. The natural sweetness from banana pairs beautifully with cocoa and mint, creating a balanced flavor that both kids and adults enjoy.
It’s also incredibly easy to customize. You can adjust the sweetness, boost the protein, or make it dairy-free with simple swaps. Whether you need a quick breakfast, a refreshing afternoon snack, or a healthier dessert, this Mint Chocolate Protein Smoothie fits perfectly into busy family life.
Serves: 2 people
This recipe makes two generous smoothie glasses or three smaller kid-sized servings. You can easily double the recipe for a larger family or cut it in half if you’re making just one. It’s flexible and forgiving, so it’s easy to adjust based on your needs.
Ingredients You’ll Need
- 1 large frozen banana, sliced
- 1 cup unsweetened almond milk (or milk of choice)
- 1 scoop (about 1/4 cup) chocolate protein powder
- 1 tablespoon unsweetened cocoa powder
- 1 tablespoon natural peanut butter
- 1/4 teaspoon pure peppermint extract
- 1 teaspoon honey or maple syrup (optional, to taste)
- 1 cup fresh spinach (optional, for natural green color)
- 1/2 cup ice cubes
Optional toppings:
- Mini dark chocolate chips
- Whipped cream
- Fresh mint leaves
- Cacao nibs
Pro Tips
- Use a very ripe banana before freezing. The natural sweetness will reduce the need for extra honey or syrup.
- Start with 1/4 teaspoon peppermint extract and taste before adding more. Peppermint is strong, and a little goes a long way.
- Blend the spinach with the milk first if you want a smoother texture and bright green color. This helps avoid any leafy bits.
- For an extra thick smoothie, use less milk or add a few more ice cubes. For a thinner texture, add milk one tablespoon at a time.
- Let kids help measure and add ingredients. Smoothies are a safe and fun way to get them involved in the kitchen.
- If your protein powder is already sweetened, you may not need any added honey at all. Taste before sweetening.
Tools You’ll Need
- High-speed blender
- Measuring cups
- Measuring spoons
- Cutting board
- Knife
- Rubber spatula
- Two serving glasses
Substitutions and Variations
If you don’t have almond milk, any milk works well. Dairy milk, oat milk, or coconut milk all blend smoothly and taste delicious. Choose unsweetened varieties if you want better control over sweetness.
For a nut-free version, replace peanut butter with sunflower seed butter. You can also leave out the nut butter entirely for a lighter texture.
If you prefer a stronger mint flavor, add a tiny extra drop of peppermint extract. Be careful not to overdo it, as it can quickly become overpowering.
To make it dairy-free, simply use plant-based protein powder and non-dairy milk. For a lower-sugar version, skip the honey and rely on banana sweetness.
You can also turn this into a mint chocolate chip smoothie by stirring in mini chocolate chips after blending. For a dessert-style treat, top with whipped cream and a sprinkle of cocoa powder.
Make Ahead Tips
This smoothie is best enjoyed fresh, but you can prepare parts of it ahead of time to make mornings easier. Slice ripe bananas and freeze them in a sealed bag. Pre-portion your protein powder into small containers so it’s ready to grab.
You can also create smoothie freezer packs. Add the frozen banana slices, spinach, cocoa powder, and peanut butter into freezer-safe bags. When ready to make, simply dump the contents into the blender with milk and protein powder.
If you must store blended smoothie, keep it in an airtight jar in the refrigerator for up to 24 hours. Shake well before drinking, as natural separation may occur.
Instructions
Step 1: Prepare the Ingredients
Slice a ripe banana and freeze it for at least 2 hours, or overnight for best texture. Measure out all ingredients so they’re ready to go. This helps the blending process move quickly and smoothly.
Step 2: Blend the Base
Add almond milk and fresh spinach to the blender first. Blend on high speed for 20–30 seconds until the mixture is completely smooth and bright green.
Step 3: Add Protein and Flavor
Add the frozen banana slices, chocolate protein powder, cocoa powder, peanut butter, peppermint extract, and honey if using. Blend on high for 45–60 seconds until thick and creamy.
Step 4: Adjust Texture
Add ice cubes and blend again for 20–30 seconds. If the smoothie is too thick, add a splash of milk. If it’s too thin, add a few more ice cubes and blend briefly.
Step 5: Serve and Enjoy
Pour the smoothie evenly into two glasses. Add optional toppings like mini chocolate chips or fresh mint leaves. Serve immediately while cold and creamy.
Serving Suggestions
- Serve as a quick weekday breakfast with whole grain toast
- Pair with scrambled eggs for a balanced morning meal
- Enjoy as an after-school snack
- Serve in small cups for a healthy party treat
- Top with whipped cream for a dessert-style presentation
- Add a reusable straw for fun and easy sipping
Leftovers and Storage
This Mint Chocolate Protein Smoothie tastes best right after blending. The texture is thick and creamy, and the flavors are fresh and bright.
If you have leftovers, store them in an airtight glass jar in the refrigerator for up to 24 hours. Natural separation may happen, which is completely normal. Just shake or stir well before drinking.
For longer storage, you can freeze the smoothie in popsicle molds. These make a fun frozen snack for kids and help prevent waste. Simply thaw slightly before serving.
Avoid reheating, as this recipe is meant to be enjoyed cold. Keeping it chilled maintains the refreshing mint flavor and smooth texture.
Nutrition and Benefits
- Provides a good source of protein to support growing kids and active adults
- Contains fiber from banana and spinach to help support digestion
- Offers healthy fats from peanut butter for lasting energy
- Includes antioxidants from cocoa powder
- Naturally sweetened with fruit to reduce added sugars
This smoothie balances carbohydrates, protein, and healthy fats. It’s satisfying enough to keep you full, yet light enough to feel refreshing. It’s a smart choice for busy mornings or active afternoons.
Recipe FAQ
Can I make this smoothie without protein powder?
Yes, you can leave out the protein powder. The smoothie will still taste delicious and creamy. To keep it filling, consider adding Greek yogurt or extra peanut butter. You may need to adjust sweetness slightly.
Can I use fresh banana instead of frozen?
You can, but the smoothie will be thinner. Frozen banana creates the thick, milkshake-like texture. If using fresh banana, add extra ice to thicken it. The flavor will still be wonderful.
How do I make it taste more like mint chocolate chip ice cream?
Add a few mini dark chocolate chips after blending. Stir them in by hand for texture. You can also top with whipped cream. Just be careful with peppermint extract so it doesn’t overpower.
Is the spinach necessary?
No, spinach is optional. It adds nutrients and a natural green color without changing the flavor much. If you skip it, the smoothie will be more chocolate brown. It will still taste just as good.
Can I make this smoothie dairy-free?
Yes, simply use non-dairy milk and plant-based protein powder. Almond, oat, or coconut milk all work well. Always check your protein powder label to ensure it meets your dietary needs.
What if I don’t like peppermint extract?
You can reduce the amount or leave it out entirely. The smoothie will become a chocolate peanut butter version instead. If you want gentle mint flavor, start with a very tiny drop. Taste and adjust slowly.
Can kids drink this for breakfast?
Absolutely. This smoothie includes protein, fiber, and healthy fats. It helps keep kids satisfied and energized. Pair it with whole grains or fruit for a balanced meal.
A Cool and Creamy Treat the Whole Family Will Love
This Mint Chocolate Protein Smoothie brings together refreshing mint, rich chocolate, and nourishing ingredients in one simple glass. It feels special enough for a treat, yet wholesome enough for everyday life. Whether you’re blending it for breakfast or an afternoon pick-me-up, it’s a recipe that brings smiles to the table.