Starbucks Oatmeal Cookie Latte (Ingredients, Taste, Variations, Sizes, Copycat Recipe, Caffeine, Calories, Dairy content & more information)

If you love oatmeal cookies, you should consider getting Starbucks Oatmeal Cookie Latte since it has a similar taste. Read on to learn more about it.

Oatmeal Cookie Latte is a yummy drink that consists of oat milk, iced latte, brown sugar syrup, chocolate sauce, mocha syrup, and oat milk foam. I have always enjoyed cow’s milk but was looking for a drink with a dairy-free alternative since I wanted to try healthy eating. I started researching drinks made with oat milk and found Starbucks Oatmeal Cookie Latte on Youtube.

Since it received lots of praise online, I decided to try it. It only took a few sips to fall in love with this latte. However, the cost was a bit discouraging, so I started learning how to prepare it at home. By the end of this post, you will learn not only its variations but also its recipe.

Brief History of the drink

Starbucks has been selling lattes since 1984. Though it is unclear when this coffee house introduced the Oatmeal Cookie Latte, it must have been introduced after Starbucks started offering oat milk in most of its stores in 2018. Starbucks Oatmeal Cookie Latte now forms part of the company’s secret menu.

Is Starbucks Oatmeal Cookie Latte still available at Starbucks?

Yes. You can still get Oatmeal Cookie Latte at Starbucks locations. However, some Starbucks shops experience a shortage of oat milk, leading to the unavailability of this beverage. If you find this drink hard to find, consider ordering it online. Since this beverage is not on the main menu, you must know how to order it. Though the beverage is mostly iced, you can still order the hot version of this latte on a cold day.

Starbucks Oatmeal Cookie Latte (Ingredients, Taste, Variations, Sizes, Caffeine, Calories, Dairy Content

What’s in a Starbucks Oatmeal Cookie Latte – (ingredients?)

Starbucks Oatmeal Cookie latte consists of oat milk, iced latte, syrups, oat milk foam, and chocolate sauce. Let us look at each ingredient separately.

  • Oat milk-This non-dairy milk alternative makes the latte creamy and nutritious.
  • Iced latte– This forms the base of the drink, made up of brewed coffee, ice, and milk. The ice makes the drink more refreshing.
  • Syrups– Starbucks baristas add brown sugar and mocha syrup to this latte to sweeten it.
  • Chocolate sauce-This balances the coffee flavor of the Oatmeal Cookie Latte and makes it more delicious.
  • Oat Milk foam– Topping the latte with this foam gives it an even thicker texture.

Starbucks Oatmeal Cookie Latte: Sizes, nutrition, Caffeine, Dairy Content & Calories

Starbucks Oatmeal Cookie Latte Ingredients

What sizes are available?

Starbucks offers this latte in a venti (20 fl oz), Grande (16 fl oz), and tall (12 fl oz). The most popular size that many Starbucks customers order for this drink is a Venti. However, we recommend choosing a small cup size to avoid consuming too many calories from this latte.

The cup size you choose will determine the number of pumps of syrups used to make it. For instance, if you order a venti Oatmeal Cookie Latte, it will be made with 2 pumps of brown sugar syrup and 2 pumps of mocha syrup. On the other hand, a smaller cup size is prepared with a pump of each syrup to prevent it from being too sugary.

Nutritional facts

Though Starbucks does not specify the calories in Oatmeal Cookie Latte, this drink is not healthy based on the nutritional details of its base (Iced latte with oat milk). Here are the nutrients in a tall iced latte with oat milk at Starbucks.

Calories150 calories
NutrientsDaily Value
Total Fat 4.9 g6%
Carbs 22g8%
Saturated Fat 2.9g15%
Sugar 12 g4.3%
Dietary Fiber 4g13%
Protein 3g5%

Since the nutritional facts above do not account for the syrups used to make Oatmeal Cookie Latte, it is safe to say that this latte has way more calories than its base drink. Research shows that a Starbucks brown sugar syrup pump has 10 calories, while a pump of mocha syrup used to make the Oatmeal cookie latte has 25 calories. This means that the Starbucks Oatmeal cookie latte has over 185 calories.

You should, therefore, avoid taking more than one cup of this latte in a day since it can lead to weight gain. Though Starbucks Oatmeal Cookie Latte is high in calories, it is still nutritious since it is made with oat milk, an excellent source of calcium that supports bone health. Also, its base drink, iced latte, contains dietary fiber, which helps regulate the blood sugar levels in the body and normalize bowel movements.

Caffeine information

Starbucks Oatmeal Cookie latte is a caffeinated drink that can energize you with a few sips. It comprises an iced latte with 150 mg of caffeine in a grande. Since experts recommend less than 400 mg of caffeine daily, the Starbucks Oatmeal Cookie latte is within this limit. However, this latte is not the best for people sensitive to caffeine since they may experience effects like jitteriness or diarrhea.

Dairy content

Starbucks uses oat milk to make Oatmeal Cookie Latte. This coffee house gets its oat milk from a brand called Oatly. Though Starbucks does not specify the exact amount of oat milk, it uses to prepare the Oatmeal Cookie latte, using this non-dairy milk alternative makes the latte healthier than using cow’s milk.

Oat milk comes from steel-cut oats, soaked in water and blended into a creamy liquid. Though the oat milk is unsweetened, the Oatmeal Cookie latte is not sugar-free since Starbucks adds syrups.

So, what does Starbucks Oatmeal Cookie Latte taste like?

This delicious drink combines the sweetness of chocolate and the nuttiness of oats. Since the beverage satisfies many taste buds, some find it hard to resist. You will also taste the coffee flavor in this beverage. Many Starbucks customers also reveal that it has a nice texture, and looks and smells good. Feel free to customize the beverage if you want to adjust the taste slightly.

Ways to Customize a Starbucks Oatmeal Cookie Latte at Starbucks – Starbucks Oatmeal Cookie Latte Variations

Though the Starbucks baristas serve this latte with a topping of oat milk foam, you can customize it by ordering your drink vanilla sweet cream cold foam. This can make the latte lightly sweet and foamy.

You can also customize the Starbucks Oatmeal Cookie by experimenting with different syrups. For instance, consider ordering this drink with a pump or two of vanilla syrup or cinnamon syrup. If you prefer stronger drinks, you can ask the Starbucks barista to prepare your drink with an extra shot of espresso.

For those looking to reduce their sugar intake, you can reduce the pumps of syrup that come with this drink. For instance, you can ask the barista to make this latte with half a pump of mocha syrup and half a pump of brown sugar syrup.

How to make Starbucks Oatmeal Cookie Latte at home- Starbucks Oatmeal Cookie Latte Copycat Recipe

Starbucks Oatmeal Cookie Latte

Starbucks Oatmeal Cookie Latte Copycat Recipe

Kai Jordan


  • Glass
  • Spoon
  • Coffee filter


  • 1 or 2 shots of espresso
  • Hot water
  • ¾ cup oat milk
  • 1 and a ½ tablespoons brown sugar syrup
  • 1 and a ½ tablespoons mocha syrup
  • Chocolate sauce
  • Oat Milk foam


  • Make the espresso by pouring ground coffee into a coffee filter
  • Tap it down and fill it with some hot water
  • Take the filter off after some time
  • On the shot of espresso, add some brown sugar syrup
  • Add the mocha syrup and the stir
  • Add the oat milk to the mixture and some chocolate sauce
  • Top the drink with some oat milk foam to enhance its texture


  • Feel free to make this beverage with a little bit of vanilla extract
  • You can also add salted caramel syrup to the Oatmeal Cookie Latte for a slightly different flavor.

Informative section

How do you order a Starbucks Oatmeal Cookie Latte?

You can order this latte directly from a Starbucks store or the company’s mobile app. If you are at the store, ask the barista for an iced latte in the cup size you prefer. Tell them to add a few pumps of mocha and brown sugar syrup to the latte and then top it with some oat milk foam. They can then drizzle some chocolate sauce on the drink.

How much is the Starbucks Oatmeal Cookie Latte?

The average cost of this latte is $4. However, the price may vary based on location.

Is Starbucks Oatmeal Cookie Latte good?

Yes. This latte is good since it can satisfy your sweet tooth. However, it is not very healthy since it has high-calorie content and lots of sugar.