This shake tastes like dessert in a glass—zesty, creamy, sweet, and super refreshing.
It’s got that tangy lime flavor we all love, blended with creamy Greek yogurt, vanilla protein, and a little graham cracker goodness to make it feel like a real slice of key lime pie.
You’d never know it was packed with protein. It’s great as a quick breakfast, post-workout snack, or when you just want something sweet but don’t want to crash after.
Why I Love This Recipe
I started making this shake when I was craving key lime pie but didn’t want to bake or eat a heavy dessert. After a few tries, I found the perfect combo of creamy, tart, and sweet. It became my go-to because:
- It tastes like a real dessert, but it’s made with wholesome stuff
- I can make it in under 5 minutes
- No baking, no waiting—just blend and sip
- It keeps me full and energized
- It reminds me of summer, even when it’s cold out
What You’ll Need
- 1 cup unsweetened almond milk
- ½ cup nonfat plain Greek yogurt
- 1 scoop vanilla protein powder
- 2 tablespoons fresh lime juice (from about 1 lime)
- 1 teaspoon lime zest
- 1 graham cracker sheet, crushed
- 1–2 teaspoons honey or maple syrup (optional, for added sweetness)
- ½ cup ice (more if you like it thicker)
- Optional toppings: Extra lime zest, graham cracker crumbs
Pro Tips
- Zest the lime before juicing it—it’s way easier that way
- Freeze the Greek yogurt in ice cube trays for a thicker shake
- Adjust the ice based on how thick or thin you like your shakes
- Use a high-speed blender for the smoothest texture
- Don’t skip the lime zest—it’s what gives the shake that bold key lime flavor
Tools You’ll Need
- High-speed blender
- Citrus zester or microplane
- Measuring cups and spoons
- Small bowls for prep
- Spoon or straw
Substitutions and Variations
- Use coconut milk for a tropical twist
- Swap in vanilla Greek yogurt and skip the extra sweetener
- Make it dairy-free with plant-based yogurt
- Add a scoop of collagen or chia seeds for extra nutrition
- Blend in a frozen banana for a creamier shake
Make Ahead Tips
- Measure and freeze everything except the almond milk and graham crackers in a blender-safe container. Just add the milk and blend when ready.
Recipe (Makes 1 large serving – about 16 oz)
Time: 5 minutes
Step 1: Add Almond Milk and Greek Yogurt
Pour 1 cup unsweetened almond milk and ½ cup nonfat plain Greek yogurt into the blender.
Step 2: Add Vanilla Protein Powder
Add 1 scoop vanilla protein powder to the blender.
Step 3: Add Lime Juice and Zest
Add 2 tablespoons fresh lime juice and 1 teaspoon lime zest to the blender.
Step 4: Add Crushed Graham Cracker and Honey
Add 1 crushed graham cracker sheet and 1–2 teaspoons honey or maple syrup (if using).
Step 5: Add Ice and Blend
Add ½ cup ice and blend on high until smooth and creamy.
Step 6: Serve
Pour into a glass. Top with extra lime zest and graham cracker crumbs if you like. Serve cold.
Leftovers and Storage
This shake is best fresh, but you can store it in the fridge for up to 24 hours. Just give it a good shake or blend before drinking again—it might separate a bit.
Macros (Approximate, will vary slightly by brand)
- Calories: 250
- Protein: 25g
- Carbs: 18g
- Fat: 6g
- Fiber: 2g
- Sugar: 10g (mostly from yogurt and lime)
Why This Recipe Works (Quick Science)
The Greek yogurt adds creaminess and thickness, while the protein powder gives it body and nutrition. The lime juice gives it that tart kick, but the zest is where the real flavor lives—because that’s where all the essential oils are. Blending in crushed graham crackers gives you that pie crust flavor without baking.
Common Mistakes
- Forgetting the zest—don’t skip it or the flavor will be flat
- Using too much ice—it can water it down
- Using sweetened yogurt—it can make the shake too sweet
- Not blending enough—blend long enough to make it creamy and smooth
What to Serve With
- A small handful of almonds for crunch
- A mini fruit salad
- Toast with almond butter
- Or enjoy it all on its own!
FAQ
Can I make this without protein powder?
Yes! It won’t have as much protein, but you can still use the other ingredients and it’ll still taste great.
Can I make this vegan?
Totally—just use plant-based yogurt and vegan protein powder.
What if I don’t have graham crackers?
You can skip them or use a little granola or oat-based cookie.
Can I use bottled lime juice?
Fresh is best, but bottled works in a pinch. Just taste and adjust.
Final Thoughts
This shake is one of those recipes that feels like a treat but actually fuels your day. It’s light, refreshing, and just the right mix of creamy and tart. Give it a try, and let me know how it turned out for you! I’d love to hear your twists on it too.
