How to Create Your Own Dirty Soda: A Step-by-Step Guide to the Mormon-Inspired Viral Trend

Introduction

In April 2025, McDonald's announced it would add three crafted sodas—Sprite Berry Blast, Orange Dream, and Dirty Dr Pepper—to its menu on May 6, bringing the concept of "dirty soda" into fast-food mainstream. Dirty soda, a drink made by adding flavored syrups and cream or half-and-half to carbonated soda, has deep roots in Mormon culture, where it serves as a non-alcoholic, caffeine-friendly vice for members of the Church of Jesus Christ of Latter-day Saints. The trend exploded after Hulu's The Secret Lives of Mormon Wives featured Mormon influencers ordering customized 44-ounce drinks at Utah's Swig soda shops. Now, you can recreate this viral sensation at home. This guide will walk you through everything you need and the exact steps to craft your own dirty soda, plus tips to customize it like a pro.

What You Need

Before you start, gather these ingredients and tools. Most items are available at grocery stores or online.

• Base soda: Choose a carbonated soda such as Dr Pepper, Sprite, Coca-Cola, or a citrus soda. Classic dirty sodas often use Dr Pepper or root beer.
• Flavored syrup: Pick one or more syrups like coconut, vanilla, lime, cherry, or raspberry. Monin and Torani brands are popular.
• Cream or half-and-half: Heavy cream gives a rich, thick texture; half-and-half is lighter. Avoid milk, as it won't create the same creamy mouthfeel.
• Ice (preferably crushed or large cubes)
• Tall glass (16–20 oz for a standard serving; 44 oz for an authentic Utah-style Mormon "soda bar" experience)
• Straw (wide enough to handle the cream)
• Measuring spoons or a small pouring cup
• Optional: a cocktail shaker or long spoon for mixing

Step-by-Step Instructions

Follow these numbered steps carefully. Each step builds the layers of flavor and texture that define a true dirty soda.

Step 1: Select Your Base Soda

Start with a chilled bottle or can of your chosen soda. The carbonation level and flavor profile set the foundation. For a classic Mormon-style dirty soda, use Dr Pepper (the so-called "Dirty Dr Pepper" is a staple). If you want a fruitier version, Sprite or 7UP works well. Pour the soda into your tall glass, filling it about three-quarters full to leave room for syrup and cream. If you're using a 44-oz cup, adjust proportionally—you'll need about 32–36 oz of soda.

Step 2: Add Flavored Syrup

Now it's time to infuse your soda with personality. Add 1 to 2 tablespoons of syrup directly into the soda. For a single flavor, start with 1 tablespoon and taste before adding more. For combinations—like vanilla-coconut or cherry-lime—use half a tablespoon of each. Stir gently with a long spoon to incorporate the syrup without losing too much carbonation. If you're making multiple drinks, write down your favorite ratios.

Step 3: Optional—Shake or Stir Vigorously

For a more integrated flavor, you can briefly shake the mixture in a sealed container (like a cocktail shaker or a travel mug with a lid). Pour the soda and syrup into the shaker, seal tightly, and shake for five seconds. Then pour back into your glass over fresh ice. This step is optional but helps distribute the syrup evenly and creates a slightly foamy top. If you skip shaking, simple stirring works fine.

Step 4: Add Cream or Half-and-Half

This is the defining step of a dirty soda. Slowly pour 2–4 tablespoons of cream or half-and-half into the soda. Do not stir yet. The cream should float on top initially, forming a white layer. For a lighter version, use half-and-half; for a richer, thicker drink, use heavy cream. The amount depends on your preference—Utah soda shops often add a generous pour that almost fills the remaining space.

Step 5: Gently Stir to Combine

Using a long spoon, stir the cream into the soda gently. You want to create a marbled effect—swirls of cream intermingling with the colored soda. Over-mixing will make the drink uniform, which is fine but less visually striking. The goal is a creamy beverage that still retains some carbonation. Taste and adjust syrup or cream as needed. If you prefer a thicker, shake-like consistency, you can also blend all ingredients with ice in a blender.

Step 6: Serve Over Ice with a Straw

Fill your glass with ice before pouring the soda if you didn't already. Then add your dirty soda mixture. Insert a wide straw (the kind used for bubble tea works well) and serve immediately. For an authentic Mormon soda-shop experience, use a giant 44-ounce cup with a lid and a straw. Garnish with a slice of lime or a cherry if desired.

Tips for Perfect Dirty Soda

These insights will help you master the drink and understand its cultural background.

• Why Mormon culture loves dirty soda: Members of the Church of Jesus Christ of Latter-day Saints avoid alcohol, coffee, and tea due to religious guidelines, but caffeine is allowed. This makes soda a popular social beverage. Utah soda shops like Swig, which trademarked "dirty soda" in 2014, have become the "Mormon bars" where the community gathers. The trend went viral thanks to Hulu's The Secret Lives of Mormon Wives, featuring Mormon influencers ordering custom drinks.
• Variations to try: Swap Dr Pepper for root beer and add coconut syrup for a tropical twist. Use cherry syrup and lime for a cherry-limeade dirty soda. For a less sweet version, use sugar-free syrups and club soda.
• Find the right syrups: Look for syrups at coffee shops, online retailers, or specialty soda stores. You can also make your own by simmering sugar, water, and fruit puree.
• Health considerations: Dirty sodas are high in sugar and calories. A 44-ounce Swig-style drink can exceed 500 calories. Consider using diet soda, reduced-sugar syrups, and low-fat half-and-half. Enjoy in moderation.
• McDonald's version: McDonald's new crafted sodas (Sprite Berry Blast, Orange Dream, Dirty Dr Pepper) use their own syrup blends and cold foam instead of cream. If you want to copy them, use Sprite with berry syrup, orange soda with vanilla syrup, or Dr Pepper with coconut syrup—then top with a spoonful of cold brew foam or whipped cream.
• Cultural takeaway: As one social media user said after McDonald's announcement, "It's the American century of Mormonism." The dirty soda trend shows how niche regional customs can become national phenomena through reality TV and fast-food adoption. Whether you're Mormon or not, this drink is a fun, delicious way to join a cultural movement.

Now you have all the knowledge to create your own dirty soda at home. Experiment with flavors, invite friends over, and sip on a trend that's taking America by storm.