Protein Iced Coffee
This Protein Iced Coffee is a great option when you need a caffeine fix and you're trying to get enough protein! Sweetened with honey, this healthy protein coffee drink is perfect for an energy boost without any added sugar or artificial sweeteners, all the while making sure you hit your daily protein goals.

This post may contain affiliate links which won't change your price but will share some commission.
SUMMARIZE & SAVE THIS CONTENT ON
Iced protein coffee is a refreshing and convenient way to add extra protein to your morning routine. This is great if you're already planning on having a cup of coffee in the morning, which I know I am! The combination of coffee and protein is the perfect way to start off a workout, too.
The key to a morning coffee like this is convenience. This is an easy way to make a protein coffee because it does require a blender or even a shaker bottle. Simple mix, stir, and pour and you'll be enjoying this protein drink in no time. You can make this ahead of time, just make sure you shake it when you're ready to drink.
This protein coffee recipe isn't just great for its health benefits. It tastes amazing, too! With the milk, chocolate or vanilla protein powder, and honey, this is a delicious drink as well as a refreshing one! Hot coffee lovers can even enjoy this, too, just make sure you omit the ice and add the protein powder slowly so it doesn't clump.
Enjoy this Protein Iced Coffee in the best way for you. This is highly customizable from using the protein powder of your choice, unflavored or flavored like vanilla or chocolate protein powder, how creamy you make it with your choice of milk, and the level of sweetness from the honey! We've found our recipe is the perfect level of sweetness, but once you find the right balance, we know this will be a staple of your morning!
Why You'll Love this Recipe:
Energizing and filling: Combines caffeine and protein for a quick morning boost or post-workout drink.
No blender needed: Simple to make, just stir, pour, and sip.
Customizable: Use your favorite protein powder and milk of choice to suit your taste or diet.
Naturally sweetened: A touch of honey adds flavor without refined sugar.
Refreshing and smooth: Perfect for warm days when you want your coffee cold but satisfying.
Ingredients to Make Protein Iced Coffee:
- strong brewed coffee. Use strong brewed coffee for the best flavor, cold brew or espresso both work well.
- protein powder. Any flavor works, but vanilla or chocolate pairs best with coffee. Use a whey, plant-based, or collagen powder depending on your preference. Unflavored protein powder is fine, too!
- honey. Adds a touch of natural sweetness and helps balance the bitterness of coffee. You can adjust the amount or swap for maple syrup.
- milk. Use dairy or non-dairy milk, almond, oat, or coconut milk all add a different flavor and creaminess.
- ice. Keeps it cold and refreshing; use coffee ice cubes if you don't want it to dilute as it melts.

How to Make Protein Iced Coffee:
- In a glass, stir together the cooled brewed coffee, protein powder, and honey until the powder is fully dissolved.
- Add the ice and pour the milk over top.
- Stir gently and enjoy immediately.

Recipe Notes & Tips:
- Mix while warm: If your coffee is freshly brewed, mix in the protein powder and honey while it's still slightly warm to help them dissolve more easily.
- Cool completely: Let the coffee cool before adding ice so it doesn't melt too quickly.
- Prevent clumps: Stir the protein powder slowly and continuously, or use a handheld frother for a smoother texture.
- Adjust sweetness: Add more or less honey depending on your taste or use a flavored protein powder to skip extra sweeteners.
- Make it creamy: For a richer texture, use whole milk or add a splash of half-and-half.
- Extra flavor boost: Sprinkle in cinnamon, cocoa powder, or a drop of vanilla extract before stirring.
- Meal prep tip: Mix the coffee, honey, and protein powder in advance and refrigerate, just add ice and milk when ready to serve.
- Iced latte version: For a layered look, pour the milk slowly over the ice to create a coffeehouse-style presentation.
Serving Suggestions:
- Avocado Egg Toast
- Chia Pudding
- Breakfast Bars
- Coconut Flour Muffins
- Eggs In Purgatory
- Breakfast Flatbread

How to Store:
Refrigerator: Store any leftover mixture (without ice) in a sealed jar or bottle for up to 24 hours. Shake or stir well before serving.
Freezer: Not recommended, as the texture can change and the protein powder may separate after thawing.
Make ahead: Brew and chill your coffee the night before so it's ready to mix in the morning for a quick grab-and-go drink.
FAQs:
Absolutely, use almond milk, oat milk, coconut milk, or any plant-based milk you prefer.
Yes, add more honey, a splash of vanilla syrup, or use flavored protein powder for extra sweetness.
Yes, but skip the ice and add the protein powder slowly while stirring to avoid clumping.

Grab your Free copy
Get a FREE Healthy Meal Planning Ebook

Protein Iced Coffee
Ingredients
- 1 cup strong brewed coffee, cooled
- 1 scoop protein powder
- 1 tablespoon honey
- ¼ cup milk
- 1 cup ice
Instructions
- In a glass, stir together the cooled brewed coffee, protein powder, and honey until the powder is fully dissolved.
- Add the ice and pour the milk over top.
- Stir gently and enjoy immediately.
Nutrition
Notes
- Mix while warm: If your coffee is freshly brewed, mix in the protein powder and honey while it's still slightly warm to help them dissolve more easily.
- Cool completely: Let the coffee cool before adding ice so it doesn't melt too quickly.
- Prevent clumps: Stir the protein powder slowly and continuously, or use a handheld frother for a smoother texture.
- Adjust sweetness: Add more or less honey depending on your taste or use a flavored protein powder to skip extra sweeteners.
- Make it creamy: For a richer texture, use whole milk or add a splash of half-and-half.
- Extra flavor boost: Sprinkle in cinnamon, cocoa powder, or a drop of vanilla extract before stirring.
- Meal prep tip: Mix the coffee, honey, and protein powder in advance and refrigerate, just add ice and milk when ready to serve.
- Iced latte version: For a layered look, pour the milk slowly over the ice to create a coffeehouse-style presentation.
DID YOU MAKE THIS RECIPE?
Please leave a comment and star rating on this post!More Drink Recipes:
Did You Make This Protein Iced Coffee Recipe?
If you've made this recipe, please leave a comment and a rating. We love hearing your feedback and it greatly helps us improve our recipes!
You can also give us a follow on Pinterest, Instagram and Facebook - we love staying in touch!
