I wasn’t even planning to make a smoothie the other day, but I had some leftover berries and a spoonful of peanut butter calling my name.
So, I threw everything into the blender with Greek yogurt, and boom—this PB&J smoothie happened. It tastes just like the classic sandwich but creamy, cold, and so satisfying. I’ve seriously made it three times since.
It’s thick, sweet, a little tangy from the yogurt, and it keeps me full for hours. Plus, my kids totally freaked out over it—in a good way.
I love that it gives off dessert vibes while secretly being packed with protein, fiber, and good fats. It’s basically childhood in a cup, but grown-up enough for breakfast or a quick lunch.
Why You’ll Love This Recipe
This PB&J Greek yogurt smoothie is a total throwback in the best way. You get all the comforting, familiar flavors of a peanut butter and jelly sandwich—but blended into a cold, creamy, protein-packed smoothie. It’s the perfect combo of salty-sweet, tangy, and nutty.
You only need a few pantry and freezer staples to whip it up in under 5 minutes, and it’s ideal for breakfast, snack time, or even post-workout refueling. And since it’s naturally sweetened with fruit, it’s a treat that’s actually good for you.
What You’ll Need
- 1 cup plain or vanilla Greek yogurt
- 1 banana (frozen for extra creaminess)
- 1 cup frozen mixed berries (strawberries, raspberries, blueberries)
- 2 tablespoons natural peanut butter
- ½ cup unsweetened almond milk (or milk of choice)
- 1 teaspoon honey or maple syrup (optional, to taste)
- 1 teaspoon vanilla extract
- Pinch of salt (enhances the PB flavor)
- Ice cubes (optional, for a thicker smoothie)
Optional Toppings:
- Swirl of peanut butter
- Crushed freeze-dried berries
- Granola
- Chia seeds
Pro Tips
- Use frozen banana for the best texture. It gives your smoothie a thick, milkshake-like creaminess without ice.
- Adjust sweetness to taste. Depending on your berries and banana ripeness, you may not even need honey or syrup.
- Don’t skip the salt. It might sound weird, but a pinch really brings out that peanut butter flavor.
- Go for creamy natural PB. It blends easier and gives that rich, smooth finish.
- Add oats or protein powder. For an extra filling breakfast or post-workout boost.
Tools You’ll Need
- High-speed blender
- Measuring cups and spoons
- Spatula or spoon for scraping the blender
- Drinking glass or smoothie jar
- Straw or spoon for serving
Substitutions and Variations
- Nut-free? Use sunflower seed butter instead of peanut butter.
- Vegan? Swap in non-dairy yogurt like almond or coconut, and use maple syrup instead of honey.
- No banana? Use ½ cup frozen cauliflower or avocado for creaminess without the banana flavor.
- Berry swap: Use just strawberries or raspberries for a classic “jam” flavor.
- Extra protein: Add 1 scoop of vanilla or peanut butter protein powder, or blend in 2 tablespoons of oats.
Make-Ahead Tips
- Smoothie packs: Add all ingredients (except milk and yogurt) into freezer-safe bags. Just dump in the blender with milk and yogurt when ready.
- Pre-blend and store: Blend your smoothie, then refrigerate in a jar with a lid for up to 24 hours. Shake well before drinking.
- Double batch: Make two servings, freeze one in a silicone mold or ice cube tray, then re-blend with extra milk later.
- Portable option: Pour into a thermos or smoothie cup for on-the-go breakfast or lunch.
How to Make a PB&J Greek Yogurt Smoothie
Step 1: Add Ingredients to Blender
Add Greek yogurt, banana, frozen berries, peanut butter, almond milk, vanilla, and a pinch of salt to your blender.
Step 2: Blend Until Smooth
Blend on high for 30–60 seconds until smooth and creamy. Scrape down the sides if needed and re-blend.
Step 3: Taste and Adjust
Taste and add a drizzle of honey or maple syrup if needed. For a thicker smoothie, add a few ice cubes and blend again.
Step 4: Pour and Serve
Pour into your favorite glass, mason jar, or smoothie cup. Top with a swirl of peanut butter, crushed berries, or granola if you like.
Serving Suggestions
- With a spoon or straw: Serve extra thick in a jar and top like a smoothie bowl.
- As a light meal: Pair with toast, a boiled egg, or a protein bar.
- For kids: Use a fun cup with a straw—they’ll think it’s a milkshake!
- Pre/post workout: Add protein powder or oats for longer-lasting fuel.
- Frozen treat: Pour into popsicle molds for smoothie pops!
Leftovers and Storage
- Fridge: Store in a sealed jar for up to 24 hours. Shake before drinking—separation is natural.
- Freezer: Freeze leftover smoothie in silicone molds or ice cube trays, then re-blend with a splash of milk.
- Don’t refreeze after thawing: Once thawed, the texture won’t be the same—drink fresh or keep frozen until ready to use.
Nutrition & Benefits
This smoothie is a protein powerhouse, thanks to Greek yogurt and peanut butter. It’s full of fiber and antioxidants from the berries and banana, and it gives you lasting energy without a crash.
The healthy fats from peanut butter make it satisfying and great for blood sugar balance. Plus, it’s a fun, nostalgic way to start the day that still checks all the healthy boxes.
Recipe FAQ
1. Can I make this without banana?
Yes! Try frozen avocado or cauliflower for a creamy base without banana flavor.
2. What kind of yogurt works best?
Plain or vanilla Greek yogurt is perfect—it’s thick and protein-packed.
3. Is this smoothie good for kids?
Absolutely! Just skip the sweetener if your fruit is already sweet enough.
4. How can I make it more filling?
Add oats, chia seeds, or a scoop of protein powder to keep you full longer.
5. Can I use fresh berries instead of frozen?
Yes, but use frozen banana or add ice to keep it thick and cold.
Creamy, Sweet, and Totally Satisfying
This PB&J Greek yogurt smoothie is the kind of recipe you’ll come back to again and again.
It’s quick, protein-rich, and totally delicious—whether you’re fueling up for the day, treating yourself to something sweet, or sneaking in extra fruit and protein for the kids. One sip, and you’ll be hooked.