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6 Best Sonic Blast Flavors to Try

If you have not been to a Sonic Drive-In fast food restaurant, you may wonder what a Sonic blast is.

It is a soft-serve vanilla ice cream treat blended with your choice of candy or cookies and topped with whipped cream and a cherry.

This spoonable treat resembles McDonald’s McFlurry and Dairy Queen’s Blizzard.

But what sets it apart is that Sonic allows you to customize your blast with fresh fruits, a variety of chocolate and cookies, caramel, chocolate syrup, and hot fudge.

Listed on the Sonic Ice Cream menu, these treats are perfect whenever you’re in the mood for something sweet.

But with so many blast flavors to choose from, which one should you get?

To make your decision easier, we have created a list of the best Sonic blast flavors and ranked them based on their taste and overall experience.

If you are concerned about your sugar consumption, we have also included the nutritional information for each flavor so you can make an informed decision.

So let’s get started!

6. Sonic Chocolate Chip Cookie Dough Blast

Now you don’t have to resort to eating the cookie dough out of the tub when Mom isn’t looking.

You can get your fix with the Sonic Chocolate Chip Cookie Dough Blast instead!

The best part of this Sonic blast flavor is that it has chunks of cooked cookie dough.

This means you won’t get sick from eating raw eggs and flour.

And if you want to take things to the next level, we recommend adding caramel and chocolate syrup.

The extra sweetness turns Sonic’s Chocolate Chip Cookie Dough Blast into a sundae on steroids.

Nutritional Information:

  • Mini (10 oz): 450 calories, 59g carbs
  • Small (14 oz): 690 calories, 88g carbs
  • Medium (20 oz): 920 calories, 118g carbs
  • Large (32 oz): 1370 calories, 172g carbs

5. Reese’s Peanut Butter Cup Sonic Blast

The salty and chocolatey combination of Reese’s Peanut Butter cups and soft-serve ice cream is a match made in heaven.

If you are a fan of Reese’s Peanut Butter Cups, this is the Sonic blast flavor for you.

The best part about Reese’s Peanut Butter Cup Sonic Blast is that it is not too sweet, and the ice cream tones down the stick-in-your-throat texture of Reese’s peanut butter cups.

Personally, I love adding some banana slices and hot fudge to make it a peanut butter banana ice cream sundae.

It is like having a peanut butter sandwich, a banana split, and a hot fudge sundae all at once.

Nutritional Information:

  • Mini (10 oz): 490 calories, 55g carbs
  • Small (14 oz): 750 calories, 84g carbs
  • Medium (20 oz): 990 calories, 110g carbs
  • Large (32 oz): 1460 calories, 162g carbs

4. Sonic Blast with Snickers Bar

This is the blast flavor for you if you’re looking for a real sugar rush.

The creamy peanut butter center of the Snickers bar pairs perfectly with the sweet, chocolatey taste of this blast.

Plus, the little bits of nougat add a nice texture contrast.

We recommend adding caramel to your Snickers Sonic Blast for an extra sweet treat.

The sticky sweetness of the caramel takes this flavor over the top.

We also love some hot fudge drizzle for a little extra chocolate flavor.

Nutritional Information:

  • Mini (10 oz): 460 calories, 58g carbs
  • Small (14 oz): 730 calories, 92g carbs
  • Medium (20 oz): 960 calories, 121g carbs
  • Large (32 oz): 1440 calories, 172g carbs

3. Sonic Blast with Butterfinger Candy

If you love peanut butter but also want some crunch, we recommend the Butterfinger Candy blast flavor over the Reese’s Peanut Butter Cup.

The creamy peanut butter center is surrounded by a crispy chocolate shell, making it the perfect combination of sweet and crunchy.

And like all good things, the Butterfinger Sonic Blast is best enjoyed with a friend.

So, bring along a buddy or two when you head to your nearest Sonic Drive-In.

If you are up for a challenge, we recommend adding banana and hot fudge to your Butterfinger blast.

The hot drizzles help to soften the crispiness of the Butterfinger, while the banana slices provide a lovely sweetness and creaminess.

Nutritional Information:

  • Mini (10 oz): 460 calories, 58g carbs
  • Small (14 oz): 730 calories, 92g carbs
  • Medium (20 oz): 960 calories, 121g carbs
  • Large (32 oz): 1440 calories, 172g carbs

2. Sonic Blast with Mini M&M’s Chocolate Candies

The vibrant colors, the slight crunch of the M&M chocolate candy outer layer, and the smooth and creamy soft-serve ice cream blend perfectly in this fun and festive Sonic blast flavor.

No wonder it is a favorite for kids and adults alike.

The best part about the Sonic blast with Mini M&M’s Chocolate Candies is that you get a little bit of chocolate in every bite without it being too overwhelming.

If you are looking for a little something extra, we recommend adding some fresh strawberries.

The slight tartness of the strawberries works perfectly with the sweet chocolate M&M’s.

Nutritional Information:

  • Mini (10 oz): 530 calories, 65g carbs
  • Small (14 oz): 800 calories, 97g carbs
  • Medium (20 oz): 1060 calories, 127g carbs
  • Large (32 oz): 1540 calories, 183g carbs

1. Sonic Blast with OREO Cookie Pieces

Whether or not you’re an OREO cookie fan, you will love the Sonic Blast with OREO Cookie Pieces.

Unlike the other blast flavor options overloaded with sugar goodness, the crunchy and slightly bitter OREO cookies help balance the sweetness of the soft-serve ice cream.

The OREO cookie pieces also add a lovely textural contrast to this smooth and creamy blast at Sonic.

If you are looking for something that is not too sweet, this is the perfect Sonic blast flavor.

Nutritional Information:

  • Mini (10 oz): 440 calories, 54g carbs
  • Small (14 oz): 650 calories, 78g carbs
  • Medium (20 oz): 860 calories, 103g carbs
  • Large (32 oz): 1300 calories, 155g carbs


Each of these Sonic blasts on our list is unique and delicious in its own way.

Whether you like your blasts to be chocolatey or prefer them with fresh fruits, there is a flavor that you’ll love on the Sonic menu.

Always remember that you have the option to customize your blast at Sonic with a variety of different toppings.

So, don’t be afraid to experiment and find your perfect flavor combination when you head to your nearest Sonic Drive-In.

For more information about Sonic, check out the articles below.

About the Author

Lianne Fachetti is a content writer who adores food from all cultures. When she’s not working, she’s busy creating new recipes, trying out new restaurants, playing with her German Shepherd Max, and tending to her vegetable garden.


November 29, 2022