Peanut Butter Iced Coffee Recipe: Criminally Delicious!

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If you love coffee and peanut butter, this recipe is a game-changer.

Peanut butter iced coffee combines the rich, creamy taste of peanut butter with the bold flavor of coffee.

It’s a refreshing drink perfect for any time of the day.

With just a few simple ingredients, you can create a delicious treat that will satisfy your cravings and give you a boost of energy.

Let’s dive into the recipe and get ready to enjoy a truly unique and delightful beverage!

How To Make Peanut Butter Iced Coffee: At A Glance

  • Step 1: Brew the Coffee
  • Step 2: Prepare the Peanut Butter Mixture
  • Step 3: Combine Coffee and Peanut Butter Mixture
  • Step 4: Enjoy!

What is Peanut Butter Iced Coffee?

Peanut butter iced coffee is a unique and refreshing drink that combines the rich, nutty flavor of peanut butter with the bold, energizing taste of coffee.

This blend creates a creamy, satisfying beverage that is perfect for coffee lovers looking for something different.

The appeal of peanut butter iced coffee lies in its balance of flavors.

The smooth, slightly salty taste of peanut butter complements the strong, sometimes bitter notes of coffee.

When served over ice, this combination becomes a delicious, cooling treat that can be enjoyed any time of the day.

The origin of peanut butter iced coffee isn’t well-documented, but it has gained popularity in recent years, particularly among those who enjoy experimenting with coffee recipes.

Its rise can be attributed to the increasing trend of combining familiar flavors in innovative ways.

Coffee shops and home baristas alike have embraced this drink, adding it to menus and recipe collections.

Its popularity continues to grow as more people discover the delightful blend of peanut butter and coffee.

Social media and food blogs have played a significant role in spreading the word, with many sharing their own takes on the recipe.

Ingredients Needed

To make the perfect peanut butter iced coffee, you’ll need a few simple ingredients.

Each component plays a crucial role in creating the ideal balance of flavors and textures.

Brewed Coffee (Cold or Chilled)

Start with your favorite coffee, brewed and then chilled.

Cold brew works great too for a smoother, less acidic taste.


Choose from dairy or non-dairy options like almond milk, oat milk, or any other milk you prefer.

Each type of milk adds its own unique flavor and creaminess.

Smooth Peanut Butter

Use smooth peanut butter for the best texture.

It blends easily and gives the coffee a rich, nutty flavor.

Sweetener Options

You can customize the sweetness to your taste.

Options include sugar, stevia, honey, maple syrup, or even Nutella for a chocolaty twist.

Ice Cubes

Essential for keeping your drink refreshingly cold.

They also help dilute the coffee slightly, balancing the strong flavors.

Optional: Vanilla Extract, Cocoa Powder, Chocolate Syrup

Add vanilla extract for a hint of sweetness and depth.

Cocoa powder or chocolate syrup can be added for a mocha version of the drink.

How to Make Peanut Butter Iced Coffee

Step 1: Brew the Coffee

Start by brewing your favorite coffee.

If you prefer a stronger flavor, espresso shots are a great option.

For a smoother taste, try using cold brew coffee.

Once brewed, let the coffee cool down.

You can chill it in the fridge for a few hours or overnight.

Having cold coffee is key to keeping your iced drink perfectly chilled without diluting the flavor.

Step 2: Prepare the Peanut Butter Mixture

In a small saucepan or microwave-safe bowl, combine smooth peanut butter, your choice of sweetener, and milk.

You can use any milk you like, such as almond milk, oat milk, or regular dairy milk.

Heat the mixture gently on the stovetop or in the microwave until warm, but not boiling.

This helps the peanut butter blend smoothly with the other ingredients.

Stir well to ensure everything is combined into a smooth consistency.

For an even smoother mixture, you can blend it in a blender for a few seconds.

Step 3: Combine Coffee and Peanut Butter Mixture

Next, pour the chilled coffee into the peanut butter mixture.

Stir or shake the mixture well to ensure the coffee and peanut butter blend thoroughly.

If you prefer a frothy texture, you can shake the mixture in a protein shaker or blend it for a few seconds.

This step is crucial for achieving a balanced flavor throughout your drink.

Step 4: Serving Suggestions

Pour the combined mixture over a glass filled with ice cubes.

This keeps your drink cold and refreshing.

For an extra touch, consider adding some optional garnishes.

Crushed peanut butter puffs can add a crunchy texture.

Whipped cream on top makes it even more indulgent, and grated chocolate adds a hint of sweetness and decoration.

Enjoy your homemade peanut butter iced coffee!

Variations of Peanut Butter Iced Coffee

Whipped Peanut Butter Iced Coffee

For a fun twist, try making whipped peanut butter iced coffee.

Start by preparing the whipped coffee foam.

Mix equal parts of instant coffee, sugar, and hot water in a bowl.

Use a hand mixer or whisk to beat the mixture until it becomes light and frothy.

This may take a few minutes.

Once the foam is ready, combine it with your prepared peanut butter mixture.

Stir gently to blend the flavors without losing too much of the frothiness.

Pour over ice and enjoy this creamy, airy delight.

Mocha Peanut Butter Iced Coffee

If you’re a chocolate lover, mocha peanut butter iced coffee is a must-try.

Simply add a tablespoon of cocoa powder or a generous drizzle of chocolate syrup to your peanut butter mixture.

Stir well until fully incorporated.

The rich chocolate flavor pairs perfectly with the nutty peanut butter and bold coffee, creating a decadent drink.

Pour the mixture over ice, and if you like, top with whipped cream and a sprinkle of cocoa powder for an extra treat.

Protein-Boosted Peanut Butter Coffee

Looking for a protein-packed pick-me-up?

Use PB2 powdered peanut butter and collagen peptides in your recipe.

Mix the PB2 and collagen peptides with your choice of milk until smooth.

The powdered peanut butter gives the drink a lighter texture, while the collagen peptides add a boost of protein.

Combine this mixture with your chilled coffee, stir well, and pour over ice.

This variation is perfect for a post-workout refreshment or a mid-day protein boost.

Vegan Peanut Butter Iced Coffee

For a vegan version, use plant-based milk and vegan sweeteners.

Almond milk, oat milk, or soy milk work well in this recipe.

Choose sweeteners like agave syrup, maple syrup, or coconut sugar.

Combine the peanut butter, plant-based milk, and sweetener in a saucepan or microwave-safe bowl.

Heat gently and stir until smooth.

Mix this with your chilled coffee, stir well, and pour over ice.

Banana Peanut Butter Coffee Smoothie

For a thicker, more filling option, turn your peanut butter iced coffee into a smoothie.

Add a frozen banana to your blender along with the peanut butter mixture and chilled coffee.

Blend until smooth and creamy.

The banana adds natural sweetness and a thick, smoothie-like texture.

Pour into a glass over ice and enjoy this refreshing and nutritious drink.

Perfect for breakfast or a quick snack on the go.

Tips and Tricks for the Best Peanut Butter Iced Coffee

Blending for a Smoother Texture

To achieve the smoothest texture, blending is key.

Use a blender or an immersion blender to mix your peanut butter, milk, and sweetener.

This ensures the peanut butter is fully incorporated, preventing any clumps.

If you don’t have a blender, whisk the mixture vigorously until smooth.

A smooth base will make your iced coffee more enjoyable and consistent in every sip.

Adjusting Sweetness to Taste

Everyone’s taste for sweetness varies.

Start with a small amount of sweetener, then taste and adjust as needed.

If you prefer a less sweet drink, reduce the amount of sugar or sweetener.

For a sweeter treat, add a little more.

Remember, sweeteners like honey and maple syrup can add extra flavor, so experiment to find your perfect balance.

Storing and Freezing Tips

Peanut butter iced coffee can be made ahead and stored in the fridge.

Prepare a larger batch, pour it into a sealed container, and refrigerate for up to three days.

For a quick, cold drink, you can also freeze the mixture in ice cube trays.

Once frozen, store the cubes in a freezer bag.

When you’re ready for a coffee, add the cubes to a glass and pour cold milk or coffee over them.

This method keeps your drink cold without watering it down.

Customizing with Different Milk Alternatives and Sweeteners

One of the best things about peanut butter iced coffee is its versatility.

You can use any milk alternative that suits your preference or dietary needs.

Almond milk, oat milk, and coconut milk all bring unique flavors and textures to the drink.

Similarly, you can swap out the sweetener to change the flavor profile.

Try using agave syrup for a mild sweetness or coconut sugar for a richer taste.

Customizing your ingredients allows you to create a drink that’s perfectly tailored to your tastes.

Health Benefits of Peanut Butter in Coffee

Protein and Healthy Fats

Peanut butter is a great source of protein and healthy fats.

Adding it to your coffee not only enhances the flavor but also provides a nutritional boost.

Protein is essential for muscle repair and growth.

It helps keep you full and satisfied longer, reducing the need for unnecessary snacking.

Healthy fats in peanut butter, like monounsaturated and polyunsaturated fats, support heart health.

They help lower bad cholesterol levels and can improve overall cardiovascular function.

This makes peanut butter iced coffee a delicious way to start your day with essential nutrients.

Energy Boost from Caffeine and Peanut Butter

Coffee is well-known for its caffeine content, which provides a quick and effective energy boost.

Combining coffee with peanut butter can enhance this effect.

Caffeine stimulates the central nervous system, improving focus, alertness, and overall energy levels.

The healthy fats and protein in peanut butter slow the absorption of caffeine, leading to a more sustained energy release.

This means you avoid the quick spikes and crashes often associated with caffeine alone.

Instead, you get a steady, prolonged energy boost, perfect for keeping you energized and productive throughout the day.


Peanut Butter Iced Coffee is a simple and delicious way to enjoy your favorite flavors.

With just a few ingredients, you can create a refreshing drink that’s perfect for any time of day.

Give this recipe a try and let us know what you think.

We’d love to hear your feedback!

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Check out our related recipes for more coffee inspirations.

Enjoy your peanut butter iced coffee!

Frequently Asked Questions (FAQs)

Can I make it without a blender?

Yes, you can make peanut butter iced coffee without a blender.

Simply mix the peanut butter and sweetener with a small amount of hot coffee to help it dissolve.

Once smooth, combine this mixture with the rest of the chilled coffee and milk.

Stir well or shake in a jar with a lid until everything is fully mixed.

What type of peanut butter works best?

Smooth peanut butter works best for this recipe.

It blends more easily into the coffee, creating a smooth and creamy texture.

You can use natural or regular peanut butter, but make sure it’s well-stirred to avoid any lumps.

Can I use instant coffee?

Yes, you can use instant coffee.

Dissolve the desired amount of instant coffee in hot water according to the package instructions, then let it cool before proceeding with the recipe.

Instant coffee is a convenient option and still provides a strong coffee flavor.

How do I store leftover peanut butter iced coffee?

Store any leftover peanut butter iced coffee in an airtight container in the refrigerator.

It should last for about 2-3 days. Before serving, give it a good stir or shake, as the ingredients may separate over time.

For a quicker refreshment, you can freeze the mixture in ice cube trays and blend it when you’re ready to enjoy it again.

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Jacob Harris

Jacob is a coffee enthusiast who turned his passion into a career. As the owner and editor of Karma Coffee Cafe, he shares his extensive knowledge and recommendations, captivating fellow coffee lovers.

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