Mountain Dew Baja Blast (Copycat Recipe)
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Cold, electric-blue, and unapologetically nostalgic. Homemade Mountain Dew Baja Blast hits with bright citrus, tropical sweetness, and that unmistakable Mountain Dew bite… icy, fizzy, and bursting with flavor. It’s crisp and refreshing with just enough sweetness to make you go back for another sip. One taste and you’re immediately in a Taco Bell booth with a bag of tacos and zero responsibilities. Simple. Loud. So daggum good.
WHY YOU’LL LOVE THIS BAJA BLAST MOUNTAIN DEW COPYCAT
- Tastes shockingly close to the original
- Ready in five minutes flat
- Three ingredients, no guesswork
- Cheap, fun, and endlessly nostalgic
- Perfect for parties, movie nights, or taco night
Mountain Dew Baja Blast
Instead of driving to Taco Bell for a Baja Blast, grab some supplies on your next grocery run and make one at home!
This is one of those drinks that just makes people happy. It’s bright. It’s cold. It’s sweet in that very specific way that immediately takes you back.
And the best part is how easy it is… equal parts, lots of ice, and you’re done.
I love this for taco night because it feels special without trying too hard. No syrups, no simmering, no “wait for it to chill.” You pour, you stir, and suddenly everyone’s asking if you made more.
Mountain Dew Baja Blast soda is not subtle. It’s fun on purpose. And it just works!
INGREDIENT NOTES
- Mountain Dew: This is the backbone, so don’t try to swap it.
- Sprite: Lightens and sharpens the citrus. Any lemon-lime soda works here.
- Mountain Berry Blast Powerade: This is the secret! It gives Baja Blast Mountain Dew its tropical vibe.
- Ice: A full glass matters. This drink should be ice-cold!
VARIATIONS
Pitcher Version: Multiply all measurements evenly and pour over ice when serving.
Extra Tart: Add a squeeze of fresh lime juice.
Less Sweet: Use diet lemon-lime soda.
Frozen: Blend Mountain Dew Baja Blast soda with ice for a slushy version.
Party Punch: Add pineapple juice for a tropical crowd-pleaser.
Low-Sugar: Use diet Mountain Dew and Powderade Zero.
SERVING SUGGESTIONS
- Pour yourself an ice-cold glass to go with tacos, burritos, or nachos.
- Mountain Dew Baja Blast is also great with pizza or burgers.
- Recreate your drive-thru order with a Crunchwrap Supreme or Beef Quesarito.
- Perfect for game day spreads.
- Fun non-alcoholic option at parties.
MOUNTAIN DEW TACO BELL BAJA BLAST FAQ
Mountain Dew Baja Blast soda pop is definitely a treat, but tastes balanced and refreshing.
You can mix everything together, but it’s best poured over ice just before serving so the flavors aren’t diluted. But don’t mix too far ahead, or the soda will go flat.
Yes, but the ratio is key. Equal parts of classic Mountain Dew, Sprite, and Berry Blast Powerade gets you very close to the real thing.
Mountain Berry Blast works best when recreating Mountain Dew Baja Blast, since others won’t taste quite the same. Don’t try to substitute blue Gatorade either!
This DIY recipe for Mountain Dew Taco Bell Baja Blast works because you’re balancing sweetness, acidity, and carbonation.
Original Mountain Dew brings citrus and sugar. Sprite adds brightness and fizz without overpowering.
The Powerade adds tropical flavor and a touch of salt, which actually makes the drink taste more refreshing and less flat.
Ice is doing real work here too… chilling fast, slightly diluting, and keeping everything crisp.
The key is equal parts and a gentle stir. You want integration, not lost bubbles. When it’s right, the flavor hits immediately and finishes clean instead of syrupy.
It’s not complicated. It’s just smart ratios.
DONNA’S PRO TIPS
- Fill the glass completely with ice for maximum chill.
- Stick to equal parts for the most accurate flavor. Eyeballing it works!
- Gently stir to keep the carbonation just right.
- Serve immediately for the best fizz.
- The pitcher version goes fast, so plan accordingly
- Baja Blast Mountain Dew is a treat, not a daily beverage!
TOOLS NEEDED
- Tall Glass: Gives room for ice and fizz.
- Measuring Cup: Keeps the ratio just right.
- Spoon: A gentle stir only.
- Pitcher (optional): Great for parties!
Enjoy!
With love, from our simple kitchen to yours.
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TL;DR (Too Long, Didn’t Read) THE QUICK VERSION
- Three ingredients, equal parts
- Powerade is the secret
- Ice-cold matters
- Stir gently
- Tastes like Taco Bell
- Easy party drink
- Bursting with flavor and pure nostalgia
Mountain Dew Baja Blast (Copycat Recipe)
Ingredients
- 3 ounces Mountain Dew
- 3 ounces Sprite
- 3 ounces Mountain Berry Blast Powerade
- Ice
Instructions
- FILL GLASS: Fill a tall glass completely with ice.
- POUR: Add 3 ounces Mountain Dew, 3 ounces lemon-lime soda, and 3 ounces Mountain Berry Blast Powerade to the glass.
- STIR: Stir gently for about 5 seconds, just until combined.
- SERVE: Serve immediately.
Donna’s Notes
Nutrition
All nutritional information is based on third party calculations and is only an estimate. Each recipe’s nutritional value will vary depending on the ingredients used, measuring methods, and portion sizes.
Originally published June 2021, updated and republished February 2026
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Welcome!
We’re Donna and Chad, the dream team behind The Slow Roasted Italian. Our focus is on taking complicated OUT of the kitchen. Life is busy enough, making meals should be fast and easy, to help make your life as simple as possible. Read More >>
Thanks for this! I'm born and raised American, but moved to Australia many years ago (my husband is Aussie). The last time we had Baja blast was when we got married over 15 years ago, and my husband still mentions it. haha I went out right away and got the ingredients when I saw this today, and we've all just had some. He said "That's really dang close!" so it's a winner. It's winter here now but I imagine that when summer comes I'll be making a big batch to take to the beach with us. 🙂
We made a big batch of this for our baby shower. It was amazing and everyone loved it!
donna and chad, you’ve done it again! This Mountain Dew Baja Blast recipe is just as good as the restaurant version. Love it!
Hi Sienna!
We’re so glad you enjoyed!
TSRI Team Member,
Devlyn
donna’s Mountain Dew Baja Blast recipe is a breeze to make! I added a squeeze of fresh lime for a zesty twist. It turned out fantastic!
Hi Ryan!
We’re so glad you enjoyed!!
TSRI Team Member,
Devlyn
Wow, this recipe is incredibly easy to make, and the result is absolutely delicious. Thanks, Donna and Chad!
Hi Oliver!
We’re so glad you enjoyed the recipe!!
TSRI Team Member,
Devlyn