If you’ve never had a dirty soda before, let me introduce you to your new obsession. This Cherry Avalanche Dirty Soda is fizzy, creamy, sweet, and just the right amount of tangy, basically a soda shop dream in a cup.
You don’t need anything fancy, and it comes together in minutes. It’s the perfect treat for movie nights, BBQs, or honestly, just a random Tuesday when you need something extra fun.
Why I Love This Recipe
There’s something nostalgic and fun about dirty sodas. I had my first one during a road trip in Utah, and I’ve been hooked ever since. This Cherry Avalanche version is my go-to—it’s simple, crave-worthy, and always hits the spot.
- Tastes like a fizzy cherry milkshake in soda form
- Comes together in 5 minutes
- No cooking, just layering
- Perfect when you want something special but low-effort
- Customizable with your favorite soda

What You’ll Need
- 1 can (12 oz) cola (Coke or your favorite brand)
- 2 tbsp cherry syrup (like Torani or homemade)
- 2 tbsp half & half
- Crushed ice (enough to fill a 16 oz cup)
- Whipped cream (for topping)
- 1 maraschino cherry (for garnish)

Pro Tips
- Use crushed ice instead of cubes for better texture and faster chilling
- Chill your cup beforehand to keep the layers crisp
- Pour half & half slowly to get that pretty swirl effect
- Use high-quality cherry syrup—makes a huge difference in taste
- Serve immediately so the cream doesn’t separate
Tools Required
- 16 oz clear plastic or glass cup
- Spoon
- Measuring spoons
- Straw
Substitutions and Variations
- Use Dr. Pepper or root beer instead of cola
- Swap half & half for coconut cream for a dairy-free option
- Try vanilla syrup with cherry for a twist
- Add fresh lime juice for a tangy boost
- Use flavored whipped cream for extra fun
Make Ahead Tips
You can prep the crushed ice and measure out the cherry syrup and half & half in advance. Keep them chilled until ready to assemble.
Recipe & Instructions
Servings: 1 drink
Time: 5 minutes
Step 1: Fill the cup with crushed ice
Fill a 16 oz clear plastic or glass cup all the way to the top with crushed ice. You want it nice and full so the soda stays icy cold and layers well.

Step 2: Add cherry syrup
Pour 2 tablespoons of cherry syrup directly over the ice. It will start to sink to the bottom and create that sweet cherry base.

Step 3: Pour in the cola
Slowly pour one full can (12 oz) of cola over the ice and syrup. Watch the bubbles rise! Stop just below the top to leave room for cream.

Step 4: Add the half & half
Gently pour in 2 tablespoons of half & half. It should swirl beautifully into the cola, giving it a creamy marbled effect.

Step 5: Top with whipped cream and cherry
Finish it off with a swirl of whipped cream and one maraschino cherry on top. Add a straw and it’s ready to serve.

Macros Information (approximate)
Calories: 220
Protein: 1g
Carbs: 35g
Sugar: 32g
Fat: 9g
Why This Recipe Works (Quick Science)
The carbonation in soda enhances flavor by activating your taste buds. The cherry syrup sinks to the bottom, so each sip pulls flavor from top to bottom. The half & half adds fat that smooths out the sharpness of the soda, creating a creamy balance. It’s like soda meets dessert.
Common Mistakes
- Overfilling the cup: Leave space for cream so it doesn’t overflow
- Adding syrup last: It won’t blend well—always pour it over ice first
- Skipping the cream: That’s what makes it “dirty” soda!
- Using regular ice cubes: Crushed ice works best for flavor layering and texture
What to Serve With
- Salty popcorn
- BBQ sliders
- Grilled cheese
- Pretzel bites
- Nachos
FAQ
Can I make this without dairy?
Yes! Use coconut cream or almond creamer instead of half & half.
Can I make it ahead of time?
It’s best made fresh, but you can prep your ingredients and assemble quickly when ready.
Does it work with diet soda?
Yes, but the cream blends better with regular soda.
Can I double the recipe?
Totally—just scale it up and serve in a pitcher or multiple cups.
Final Thoughts
Cherry Avalanche Dirty Soda is one of those treats that feels like a party even if you’re just sipping it at home in sweatpants. It’s quick, easy, and wildly satisfying. If you make it, drop a comment and let me know how it turned out—or what twist you added!

