Dutch Bros Dragon Slayer Recipe

Jump to Recipe Jump to Video Print Recipe

This Dutch Bros Dragon Slayer Recipe brings the sweet, tangy flavor of the popular coffee-shop drink right into your kitchen. Made with raspberry, blue raspberry, a fizzy energy drink, and a blackberry float, it has that bold berry taste that makes the original so refreshing.

I started making it at home when I realized how simple the flavor combination really is. After a little experimenting, I found that adding the blackberry syrup at the end gives the drink that fruity layered finish I was looking for.

History of the Dutch Bros Dragon Slayer Recipe

Dutch Bros introduced the Dragon Slayer Rebel as a fruity energy drink made with raspberry, blue raspberry, and a blackberry drizzle.The flavor combination became a fan favorite, and Dutch Bros later featured a Dragon Slayer Frost variation. Today, the drink is known for its sweet raspberry and blue raspberry base finished with a rich blackberry float. You can also see the official Dragon Slayer Rebel flavor details on the Dutch Bros menu.

When I started making my homemade version, I kept those three berry flavors at the center. Adding the blackberry syrup on top instead of mixing it in gives the drink that layered fruity finish that makes the copycat taste much closer to the original.

Ingredients

Ingredient	Quantity
Plain energy drink, chilled	12 fl oz
Blue raspberry syrup	2 tsp
Raspberry syrup	2 tsp
Blackberry syrup	2 tsp
Ice cubes	1½ cups
Fresh raspberries, optional	2–3

Blue raspberry and raspberry create the fruity base, while blackberry syrup is added last for the signature float.I like these amounts because the drink stays bright and fizzy without becoming overly sweet. You can always add a little more syrup after tasting.

Equipment

Tall 16–20 oz glass
Measuring spoons
Liquid measuring cup
Long spoon
Reusable straw
Small spoon for the blackberry float

How to Make Dutch Bros Dragon Slayer

Step 1. Fill the Glass With Ice

Fill a tall glass about three-quarters full with ice. Plenty of ice keeps the drink cold and refreshing without watering it down too quickly.

Step 2. Add the Berry Syrups

Pour the blue raspberry syrup and raspberry syrup over the ice. Stir briefly so both flavors blend evenly throughout the drink.

Step 3. Pour in the Energy Drink

Slowly pour the chilled energy drink over the ice and syrups. Pour gently to help keep the drink fizzy and refreshing.

Step 4. Stir Gently

Stir the drink a few times with a long spoon. Avoid over-stirring because it can reduce the carbonation.

Step 5. Add the Blackberry Float

Drizzle the blackberry syrup over the top to create the signature blackberry float. Leave it slightly layered for a richer berry finish.

Step 6. Garnish and Serve

Add fresh raspberries if desired and serve immediately. Taste before adding extra syrup so the drink doesn’t become overly sweet.

What Is a Dragon Slayer Drink?

A Dragon Slayer drink is a fruity energy drink made with raspberry, blue raspberry, and blackberry flavors. It has a sweet-tart berry taste with a fizzy, refreshing finish.

The blackberry float on top gives it a deeper berry flavor and helps balance the sweeter raspberry notes.It tastes like a sparkling berry punch mixed with an energy drink, served cold over plenty of ice.

Why You’ll Love This Recipe

This homemade Dutch Bros Dragon Slayer Recipe takes just a few minutes and gives you that sweet, fruity coffee-shop flavor at home.You can easily adjust the sweetness to your taste, making it lighter or more syrupy depending on what you enjoy.

The iced version needs no blender, and cleanup is simple with just one glass and a spoon.Once you have the berry syrups on hand, you can make this refreshing drink anytime without another coffee-shop run.

Pro Tips

Chill the energy drink first so the ice doesn’t melt too quickly.
Start with less syrup and add more after tasting.
Add the blackberry syrup last to keep the signature layered float.
Stir gently to preserve the carbonation.
Use fresh, solid ice cubes for a colder, less diluted drink.
Taste before serving since syrup and energy drink brands vary in sweetness.

Ingredient Substitutions

If you’re missing an ingredient, you can still keep the drink fruity and refreshing with a few simple swaps.

Replace blue raspberry syrup with raspberry syrup plus a small splash of lemonade.
Swap raspberry syrup with strawberry syrup for a sweeter berry flavor.
Use blackberry juice concentrate or black raspberry syrup instead of blackberry syrup.
Choose a sugar-free energy drink to reduce sugar.
Use lemon-lime soda or sparkling water for a caffeine-free version.

The soda version is lighter but still keeps that bright berry flavor.

Easy Variations

Blended Dragon Slayer

Blend the energy drink, raspberry syrup, blue raspberry syrup, and 2 cups of ice until slushy. Finish with blackberry syrup on top.

Sugar-Free Version

Use a sugar-free energy drink with sugar-free raspberry, blue raspberry, and blackberry syrups.

Extra Tart Version

Add 1–2 teaspoons of fresh lime juice for a brighter, tangier berry flavor.

Blackberry-Heavy Version

Add an extra teaspoon of blackberry syrup for a richer, deeper berry taste.

Caffeine-Free Version

Replace the energy drink with lemon-lime soda, sparkling lemonade, or sparkling water.

For more refreshing caffeine-free options, explore my Easy Mocktail Recipes.

Common Mistakes

Using too much syrup can make the drink overly sweet. Start with less and taste before adding more.
Using a warm energy drink melts the ice quickly and dilutes the flavor.
Stirring too aggressively can flatten the carbonation.
Mixing in the blackberry syrup removes the signature layered float.
Using too little ice can make the drink warm too quickly.

I learned pretty quickly that a small amount of syrup goes a long way, so it’s better to add more gradually.

Serving Suggestions

Serve the Dragon Slayer drink immediately while it’s cold and fizzy. A tall clear glass shows off the layered blackberry float nicely. Pair it with breakfast sandwiches, muffins, or a simple fruit plate for brunch. If you’re serving this for brunch, my First Watch Purple Haze Recipe is another fruity drink worth trying. For extra berry flavor and color, garnish with fresh raspberries or blackberries. If serving a group, let everyone adjust the syrup to their preferred sweetness.

Storage Tips

This drink tastes best fresh while it’s cold and fizzy.Store leftovers covered in the refrigerator for up to 24 hours, but expect some loss of carbonation.For make-ahead prep, refrigerate the measured berry syrups separately, then add ice, chilled energy drink, and blackberry syrup just before serving.Avoid freezing the finished drink unless you’re making a slushy version.

Nutrition Facts

Nutrient	Amount
Calories	About 230
Total Fat	0 g
Saturated Fat	0 g
Carbohydrates	About 57 g
Sugars	About 54 g
Protein	0 g
Sodium	About 100 mg
Caffeine	Varies by energy drink

These nutrition values are approximate and may vary depending on the energy drink and syrup brands you use.gy drinks can vary quite a bit. If you use sugar-free syrups and a zero-sugar energy drink, the calorie and sugar totals can drop dramatically.

Health Benefits & Taste

This drink is a sweet, caffeinated treat with a bold berry flavor. Raspberry and blue raspberry add a sweet-tart taste, while the blackberry float gives it a richer fruity finish.Using a sugar-free energy drink or less syrup can help reduce the sugar while keeping plenty of berry flavor.Since caffeine levels vary by energy drink brand, check the label and adjust the amount based on your preference. For more information about caffeine intake and energy drinks, read the FDA’s caffeine guidance.

Personal Experience

The first few times I made this drink, I mixed the blackberry syrup into everything. It tasted good, but I missed that layered berry flavor.Once I started adding the blackberry syrup last, the drink tasted much closer to what I wanted. It gives each sip a richer fruity finish.

I also learned that too much syrup can overpower the drink. Now I keep the berry flavors balanced, use a well-chilled energy drink, and add the blackberry float right before serving.