Cold brew coffee has become a popular choice for coffee lovers worldwide. Unlike traditional hot-brewed coffee, cold brew is made by steeping coffee grounds in cold water for an extended period—usually 12 to 24 hours. This slow extraction process results in a smoother, less acidic, and naturally sweeter flavor profile.
Dunkin’ Donuts, a well-known coffee and baked goods chain, has embraced this trend with its own version of cold brew. Their take on cold brew coffee offers a refreshing alternative to iced coffee, with a distinct taste and lower acidity.
How Dunkin’ Donuts Makes Its Cold Brew
Dunkin’ Donuts cold brew is crafted using a carefully selected blend of 100% Arabica beans. The beans are coarsely ground and steeped in cold water for 12 hours. This extended brewing time allows the coffee to develop a rich, bold flavor without the bitterness or high acidity found in hot-brewed coffee.
The result is a smooth, slightly sweet, and full-bodied coffee that can be enjoyed black or customized with milk, cream, or sweeteners. Dunkin’ also offers flavored cold brew options, such as vanilla, caramel, and mocha, to cater to different taste preferences.
The Science Behind Cold Brew’s Lower Acidity
One of the main reasons people prefer cold brew over traditional iced coffee is its lower acidity. But why is cold brew less acidic? The answer lies in chemistry.
The Role of Temperature in Coffee Extraction
When coffee is brewed with hot water (around 195–205°F), it extracts more acids and oils from the beans. Compounds like chlorogenic acid contribute to the sharp, tangy taste in hot coffee. However, cold water extraction (around 68°F) slows down this process, resulting in fewer acidic compounds being released.
Health Benefits of Low-Acid Coffee
For individuals with sensitive stomachs or acid reflux (GERD), high-acid coffee can cause discomfort. Cold brew’s naturally lower acidity makes it a gentler option for digestion. Some studies suggest that cold brew may also be better for tooth enamel, as acidic drinks can contribute to enamel erosion over time.
Caffeine Content: How Does Dunkin’s Cold Brew Compare?
Many coffee drinkers choose cold brew for its strong caffeine kick. But is Dunkin’ Donuts cold brew more caffeinated than their regular iced coffee?
Caffeine Levels in Dunkin’s Cold Brew
A medium (24 oz) Dunkin’ cold brew contains approximately 260 mg of caffeine. In comparison, a medium iced coffee from Dunkin’ has about 200 mg. The higher caffeine content in cold brew comes from the higher coffee-to-water ratio used during brewing.
Is Cold Brew’s Caffeine Effect Different?
Despite its higher caffeine content, cold brew is often perceived as providing a smoother energy boost. This is because the absence of high heat reduces the extraction of certain bitter compounds that can cause jitters in some people. However, caffeine sensitivity varies by individual, so moderation is key.
Nutritional Profile: What’s in Dunkin’s Cold Brew?
Black cold brew coffee from Dunkin’ Donuts is naturally low in calories—just 5 calories per medium serving. However, adding milk, cream, or flavored syrups increases the calorie and sugar content.
Popular Customizations and Their Impact
Cold Brew with Cream & Sugar (Medium): ~120 calories, 14g sugar
Vanilla Cold Brew with Almond Milk (Medium): ~80 calories, 12g sugar
Caramel Cold Brew with Whole Milk (Medium): ~200 calories, 28g sugar
For those watching their sugar intake, opting for unsweetened cold brew with a splash of milk or a sugar-free flavor shot is a healthier choice.
Why Choose Dunkin’ Donuts Cold Brew Over Other Brands?
Dunkin’ Donuts has built a reputation for delivering consistent, high-quality coffee at an affordable price. Their cold brew stands out for several reasons:
Smooth and Balanced Flavor
- Less bitter than traditional iced coffee
- Naturally sweet without added sugar
Customizable Options
- Variety of milk choices (dairy, almond, oat)
- Multiple flavor swirls and shots
Convenience and Accessibility
- Available at thousands of Dunkin’ locations
- Sold in bottled form in grocery stores
How to Make Dunkin’-Style Cold Brew at Home
If you love Dunkin’s cold brew but want to save money, you can make a similar version at home. Here’s a simple method:
Steps
Mix Coffee and Water: Use a 1:4 coffee-to-water ratio (e.g., 1 cup coffee to 4 cups water).
Steep: Let it sit in the fridge for 12–24 hours.
Strain: Remove the grounds using a strainer or cheesecloth.
Dilute & Serve: Mix with water or milk to taste, and serve over ice.
Conclusion
Dunkin’ Donuts cold brew is an excellent choice for coffee enthusiasts who prefer a smooth, less acidic, and refreshing drink. Its lower acidity makes it easier on the stomach, while its higher caffeine content provides a steady energy boost. Whether enjoyed black or customized with flavors, Dunkin’s cold brew offers a delicious alternative to traditional iced coffee.
If you haven’t tried it yet, grab a cup on your next Dunkin’ run—or experiment with making your own at home for a café-quality experience. Cheers to great coffee!
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How to Make Chocolate Cream Cold Brew at Home
How to Make Tim Hortons Cold Brew
