Ninja Slushi Caramel Frappe Recipe​

Love cold coffee with sweet caramel flavor? You’ll enjoy this Ninja Slushi Caramel Frappe Recipe. It’s creamy, smooth, and has just the right touch of sweetness.

This drink feels like something from a fancy café, but you can make it right in your kitchen. All you need is your Ninja Slushi machine, a few simple ingredients, and a few minutes of your time.

This recipe is special because it’s easy, budget-friendly, and made just the way you like. No ice, no mess—just pour the mix into the machine, press the FRAPPÉ button, and wait for it to work its magic.

Every sip feels like a cool, cozy treat. And if you already tried my ​Ninja Slushi Mocha Frappe Recipe​, this caramel version is your next must-try.

Why You Love This Ninja Slushi Caramel Frappe

This Ninja Slushi Caramel Frappe is a total winner, and I know you’ll love it as much as I do! Here’s why it’s so special:

• Super Easy: You just mix a few ingredients and let the Ninja Slushi do the work.
• Coffee Shop Vibes: It tastes like a fancy drink from your favorite cafe but costs way less.
• Sweet and Creamy: The caramel and coffee blend is smooth and dreamy.
• Quick to Make: Ready in about 15-20 minutes, perfect for a fast treat.
• Customizable: You can tweak it to match your taste, like adding more caramel or using decaf.

I’m obsessed with how simple and tasty this frappe is. The Ninja Slushi makes it so smooth and frosty, and the caramel adds a sweet touch that feels like a hug in a glass.

Ninja Slushi Caramel Frappe Ingredients

Here’s everything you need to make this yummy frappe. I’ve broken down each ingredient so you know exactly why it’s in there and what it does.

• 2 cups chilled brewed coffee (16 oz): I use cold brew or strong coffee that’s been cooled in the fridge. It gives the frappe a bold coffee flavor without being watery. Chilling it first helps the Ninja Slushi freeze it faster.
• 1 cup whole milk (8 oz): Whole milk makes the frappe creamy and rich. It’s the secret to that smooth texture you get at coffee shops. You can use 2% milk, but whole milk is my favorite for the best taste.
• 1/4 cup caramel sauce (2 oz): This is where the sweet, buttery magic happens! I use store-bought caramel sauce (like Smucker’s or Torani). It mixes easily and adds that cozy caramel flavor. Save a little extra for drizzling on top!
• 2 tablespoons simple syrup (1 oz): This sweetens the frappe just right. I make my own by mixing equal parts sugar and water over heat until dissolved, then cooling it. It blends better than plain sugar and keeps the drink from being grainy.
• 1/2 teaspoon vanilla extract: A tiny splash of vanilla makes the coffee and caramel flavors pop. It adds a warm, sweet note that ties everything together.
• Whipped cream (optional, for topping): I love adding a big swirl of whipped cream on top for that coffee shop look. It’s like a cherry on a sundae but creamier!
• Extra caramel sauce (optional, for drizzling): A drizzle of caramel on top makes it look fancy and adds an extra sweet kick.

Helpful Swaps

If you don’t have all the ingredients or want to mix things up, here are some swaps that work great:

• Coffee: Swap brewed coffee for decaf if you want less caffeine. Instant coffee dissolved in cold water works in a pinch.
• Milk: Use oat milk, almond milk, or soy milk for a dairy-free version. Oat milk is my favorite because it’s creamy like whole milk.
• Caramel Sauce: No caramel sauce? Mix brown sugar with a bit of melted butter and cream for a quick homemade version.
• Simple Syrup: Honey or agave syrup can replace simple syrup. They’re a bit thicker, so use a little less.
• Vanilla Extract: Skip it if you don’t have any, or use a flavored coffee creamer (like caramel or vanilla) to add sweetness and flavor.

Kitchen Equipment Needed

You don’t need much to make this Ninja Slushi Caramel Frappe, but here’s what I use:

1. Ninja Slushi Machine: The star of the show! It freezes and blends the drink to the perfect frosty texture.
2. Measuring cups and spoons: For getting the right amounts of coffee, milk, and caramel sauce.
3. Large bowl or pitcher: To mix all the ingredients before pouring them into the Ninja Slushi.
4. Whisk or spoon: For stirring the ingredients until the caramel sauce is fully mixed in.
5. Tall glasses: To serve your frappe. I like clear glasses to show off the creamy texture.
6. Straw or spoon: For sipping or scooping up every last bit of the frappe.
7. Small brush (optional): For cleaning the Ninja Slushi’s nozzle after use.

How to Make Ninja Slushi Caramel Frappe

Making this Ninja Slushi Caramel Frappe is so easy, even if you’ve never used a Ninja Slushi before. I’ll walk you through each step like I’m right there with you in the kitchen. Let’s do this!

Step 1 | Get Your Ingredients Ready

First, make sure your coffee is chilled. I brew mine the night before and pop it in the fridge. Measure out 2 cups of chilled coffee, 1 cup of whole milk, 1/4 cup caramel sauce, 2 tablespoons simple syrup, and 1/2 teaspoon vanilla extract. Having everything ready makes this super smooth.

Step 2 | Mix It All Up

Grab a large bowl or pitcher. Pour in the coffee, milk, caramel sauce, simple syrup, and vanilla extract. Use a whisk or spoon to stir everything together. Keep mixing until the caramel sauce is completely dissolved. You don’t want any sticky clumps! This step takes about a minute and makes sure your frappe tastes even all the way through.

Step 3 | Set Up the Ninja Slushi

Make sure your Ninja Slushi is clean and on a flat surface. Plug it in and open the top cover. If you’re using it for the first time, check that the auger and vessel are properly installed (the manual has clear pictures). I always double-check the drip tray is in place to catch any spills.

Step 4 | Pour the Mixture In

Slowly pour your mixed ingredients into the Ninja Slushi through the easy-fill port. Don’t fill it past the 64-ounce mark (the machine has a line to guide you). Close the cover tightly. I learned the hard way that overfilling can make a mess, so stick to the limit!

Step 5 | Choose the Frappe Setting

Press the power button to turn on the Ninja Slushi. Select the “FRAPPÉ” preset. The machine will start at its default temperature, which is perfect for this recipe. If you want it extra icy, you can adjust the temperature to make it colder (I like it at the default setting). The machine will start spinning and freezing the mixture.

Step 6 | Wait for the Magic

This is the fun part! The Ninja Slushi takes about 15-20 minutes to turn your liquid mix into a frosty frappe. You’ll hear it working, and the lights on the machine will pulse while it freezes. When it’s done, the machine beeps three times, and the lights stay solid. I love watching it transform—it’s like magic!

Step 7 | Serve Your Frappe

Place a tall glass on the drip tray under the handle. Slowly pull the handle to pour the frappe into your glass. Release the handle when your glass is full. If it’s a bit thick, give it a quick stir with a spoon. I usually fill two large glasses with this recipe.

Step 8 | Add Toppings

This is where it gets extra fun! Top your frappe with a big swirl of whipped cream if you want. Then, drizzle a little caramel sauce over the top for that coffee shop look. I sometimes add a tiny pinch of sea salt for a salted caramel twist—it’s so good!

Recipe Tips for Success

Here are some extra tips to make your frappe perfect every time. These aren’t in the steps but will help you nail it:

• Chill everything: Cold coffee and milk make the frappe freeze faster and taste better.
• Don’t overfill: Stick to the 64-ounce max in the Ninja Slushi to avoid spills.
• Taste before freezing: Sip the mixture before pouring it in. Add more caramel if you want it sweeter.
• Dispense quickly: Serve within 30 minutes of the machine beeping to avoid a foamy texture.
• Clean right away: Rinse the Ninja Slushi after use to prevent sticky caramel buildup.
• Double the recipe: If you’re serving a crowd, make two batches since the machine has a limit.

Ninja Slushi Caramel Frappe Serving Suggestion

Your Ninja Slushi Caramel Frappe is ready to shine! Here’s how I love to serve it to make every sip special:

1. Tall Glasses: Pour it into clear glasses to show off the creamy, frosty texture.
2. Whipped Cream Topping: Add a big dollop of whipped cream for that coffee shop vibe.
3. Caramel Drizzle: A swirl of caramel sauce on top makes it look fancy and tastes amazing.
4. Fun Straws: Use colorful straws or spoons for a playful touch.
5. Serve Cold: Sip it right away while it’s super icy and refreshing.

How to Store Ninja Slushi Caramel Frappe

If you have leftover frappe, here’s how to store it to keep it tasty. This drink is best fresh, but you can save it for later.

I don’t recommend keeping the frappe in the Ninja Slushi for more than 12 hours—it can get too icy. Instead, pour any extra into an airtight container and pop it in the fridge.

It’ll stay good for a day but might lose its frosty texture. Give it a quick stir before serving. For freezing, pour the frappe into a freezer-safe container, leaving some space at the top.

Freeze for up to a week. Thaw it in the fridge for a few hours and blend it briefly to bring back the slushy vibe. Fresh is always best, so I try to make just what I need!

Ninja Slushi Caramel Frappe Recipe FAQs

1. Can I use instant coffee instead of brewed coffee?

Yes, you can! Mix 2 tablespoons of instant coffee with 2 cups of cold water until it dissolves. It’s not as bold as brewed coffee, but it works in a pinch. Taste the mixture before freezing and add a bit more caramel if it feels too bitter. Chilling the mix in the fridge first helps the Ninja Slushi freeze it faster.

2. Why is my frappe too foamy?

Foam happens if the frappe sits in the Ninja Slushi too long after it’s done. Serve it within 30 minutes of the machine beeping. Also, make sure you’re using whole milk or a creamy alternative—skim milk can make it frothy. If it’s still foamy, try adding a bit more simple syrup next time.

3. Can I add ice to the Ninja Slushi for this recipe?

No, don’t add ice! The Ninja Slushi manual says not to use ice or solid ingredients because it can damage the machine. The machine freezes the liquid itself, so you don’t need ice. Just use chilled coffee and milk, and it’ll come out perfectly frosty.

4. How can I make the frappe sweeter?

If you want it sweeter, add an extra tablespoon of simple syrup or caramel sauce before mixing. Taste the mixture before pouring it into the Ninja Slushi. You can also drizzle more caramel on top when serving. Pre-frozen drinks taste less sweet, so don’t worry if it seems a bit strong at first.

5. Can I make this frappe without a Ninja Slushi?

You can try using a blender, but it won’t be as smooth. Blend the ingredients with 2 cups of ice until slushy. Serve right away because it’ll melt faster than a Ninja Slushi frappe. The Ninja Slushi keeps it frozen longer, which is why I love it for this recipe!

Did you make this Ninja Slushi Caramel Frappe Recipe? Please leave a ⭐ rating and review!