5-Ingredient Protein Smoothie Recipe

Okay, real talk — mornings can be chaos. Or lazy. Or rushed. Or sometimes... all three. That’s where this 5-Ingredient Protein Smoothie swoops in like a breakfast hero. It’s quick, super tasty, and gives your body what it actually wants to start the day: a solid hit of protein, fruit, healthy fats, and no stress.

Honestly, I’ve made this on half-sleep autopilot — and it still comes out delicious. Whether you're heading to work, the gym, or just the couch (no judgment here), this one’s got your back.

Hi, I’m Kelsey — and this smoothie is officially my ride-or-die breakfast.

Can I use fresh berries instead of frozen?

Totally. But heads up — frozen berries help make the smoothie cold and thick. If you use fresh ones, just toss in a handful of ice or freeze your banana first. You want that creamy chill factor!

Ingredients (and why they matter)

Let’s break it down:

• 1 cup unsweetened soy milk – Creamy, smooth, and a great protein base. You can swap for almond, oat, or dairy if you prefer.
• ½ cup cold water – Keeps things blendable and light. Plus, it helps thin out the smoothie just right.
• 1 cup frozen berry blend – I use a mix of blueberries, strawberries, and raspberries. Sweet, tart, and packed with antioxidants.
• 1 medium banana – Naturally sweetens everything and gives the smoothie that dreamy texture.
• 1 tbsp chia seeds – Tiny, but mighty. They add fiber and a little crunch if you don't blend too long.
• 1 tbsp natural peanut butter – Creamy protein goodness and healthy fats. Almond or cashew butter works too.
• 1 serving protein powder – Whatever brand you love. Just check the label for serving size — usually 1 or 2 scoops.

How to Make This Recipe?

Let’s do this the no-fuss way.

1. Add liquids first

Start with the soy milk and water. This helps the blender do its thing smoothly.

2. Layer it up

Next, toss in the banana and frozen berries. That frozen fruit is gonna thicken it up beautifully.

3. Add the goods

Scoop in your protein powder, peanut butter, and chia seeds. If you like cinnamon or a splash of vanilla, now’s your chance.

4. Blend

Lid on, blend on high for about 30–60 seconds or until it’s all silky smooth. No chunks, no weird bits.

5. Taste & tweak

Too thick? Add a splash of water. Not sweet enough? Half a date or a dash of maple syrup will do.

6. Pour & sip

Drink it straight from the blender cup. Or be fancy and pour it into a tall glass.

Tips (Just little things that help)

• Freeze your banana ahead of time for an extra-thick smoothie.
• No peanut butter? Swap for almond butter or even Greek yogurt.
• Wanna sneak in greens? Throw in a handful of spinach — promise you won’t taste it.
• Add a pinch of cinnamon for cozy vibes.
• Use a high-powered blender so the chia seeds disappear into the mix.

How to Serve

You can drink this smoothie:

• Right after a workout – major refuel.
• As breakfast – quick, light, filling.
• With toast or a boiled egg – for more staying power.
• Or pour it in a mason jar, add a lid, and sip it on the go like a boss.

I don’t love protein powder — do I really need it?

Nah, you don’t have to use it. This smoothie’s still got good stuff from the peanut butter and chia seeds. But if you're aiming for 20–30g of protein? Protein powder makes that way easier. Use a plant-based or whey one you trust and actually like the taste of.

What should I do with leftovers?

Honestly, smoothies are best fresh. BUT:

• You can store leftovers in a sealed jar in the fridge for up to 24 hours. Shake it up before sipping.
• Or freeze it in an ice cube tray, then re-blend with a splash of milk for a quick second smoothie later.
• Don’t leave it out at room temp for more than 2 hours — especially if it’s warm where you are.