Banana milk coffee is an iced latte that combines strong coffee with sweet, creamy banana milk. The viral Korean convenience-store version can be made in minutes with packaged banana-flavored milk, espresso or cold brew, and plenty of ice. If Korean banana milk is not available, the homemade variation below blends a ripe banana with milk for a fresh-fruit alternative.
Quick answer: Fill a glass with ice, add 3/4 cup cold banana milk, then pour 2 shots of espresso over it. Stir before drinking. For a less sweet latte, start with 1/2 cup banana milk and add more to taste.
What Is Banana Milk Coffee?
Banana milk coffee pairs coffee’s roasted bitterness with the creamy, candy-like sweetness of banana-flavored milk. The drink is commonly served iced, allowing the dark coffee and pale yellow milk to form visible layers before they are stirred together.
The viral format is inspired by Korean convenience-store drinks: a cup of ice is combined with ready-to-drink coffee and packaged banana milk. Binggrae says its well-known Banana-Flavored Milk was introduced in South Korea in 1974. The coffee combination is a newer social-media variation, not a traditional Korean coffee recipe.
Packaged Banana Milk or a Real Banana?
Both methods work, but they create different drinks.
| Method | Flavor | Texture | Best for |
|---|---|---|---|
| Packaged Korean banana milk | Sweet, fragrant, candy-like banana | Thin and smooth | The closest match to the viral convenience-store drink |
| Homemade real-banana milk | Fresh, ripe banana | Thicker, like a light smoothie | Readers who cannot find packaged banana milk |
For the clearest coffee-and-milk layers, use packaged banana milk. A real banana naturally adds pulp and body, so the homemade version will never be quite as fluid. Straining it is optional, but it creates a lighter latte.
Ingredients You Need
For the viral two-ingredient version
- 3/4 cup cold packaged banana milk: Korean banana-flavored milk gives the drink its recognizable sweet flavor and smooth consistency.
- 2 shots espresso: A concentrated coffee base keeps the banana milk from overwhelming the coffee flavor.
- Ice: Use enough to fill the glass; large cubes melt more slowly.
For homemade banana milk coffee
- 1 ripe medium banana: Choose a yellow banana with brown spots for sweetness and easier blending, but avoid fruit that smells fermented.
- 1 cup cold milk: Whole milk is creamy; oat or almond milk can be used for a dairy-free drink.
- 1 teaspoon maple syrup: Optional; adjust it after considering the ripeness of the banana.
- 1/2 teaspoon vanilla extract: Rounds out the banana flavor without turning the drink into a dessert shake.
- A small pinch of salt: Balances sweetness.
- 4 shots espresso: Enough for two drinks, or replace with one cup strong cold brew.
- Ice: For serving.
How to Make Viral Korean Banana Milk Coffee
- Prepare the coffee. Brew two espresso shots and let them stand for 1 to 2 minutes so they do not immediately melt the ice.
- Build the milk layer. Fill a 12- to 16-ounce glass with ice, then pour in 3/4 cup cold packaged banana milk.
- Add the coffee. Slowly pour the espresso over the ice for a layered appearance.
- Stir and adjust. Mix thoroughly before drinking. If it is too sweet, add another espresso shot or a splash of plain milk.
Banana Milk Coffee
Ingredients
- 1 _ ripe medium banana peeled, about 4 ounces/115 g
- 1 cup cold whole milk or unsweetened oat milk 240 ml
- 1 teaspoon maple syrup optional
- 1/2 teaspoon pure vanilla extract 2.5 ml
- 1 pinch fine salt
- 4 shots espresso about 4 ounces/120 ml total
- 2 cups ice divided, or enough to fill the glasses
- 2 tablespoons cold water optional, for thinning
Instructions
- 1. Add the banana, milk, optional maple syrup, vanilla, and salt to a blender. Blend for 30 to 45 seconds, until no visible banana pieces remain.
- 2. If the banana milk is thicker than desired, blend in cold water one tablespoon at a time. For a lighter texture, pour it through a fine-mesh strainer.
- 3. Fill two 12- to 16-ounce glasses with ice. Divide the banana milk evenly between them.
- 4. Slowly pour two espresso shots into each glass. Stir thoroughly and serve immediately.
Notes
- Quick viral variation: For each serving, replace the homemade banana milk with 3/4 cup (180 ml) cold packaged Korean banana milk. Pour 2 espresso shots over ice and stir.
- Cold brew: Replace the espresso in each serving with 1/2 cup cold brew concentrate. If using strong ready-to-drink cold brew, use 3/4 cup and reduce the banana milk to 1/2 cup.
- Instant coffee: Dissolve 2 teaspoons instant coffee in 2 tablespoons hot water per serving. Cool briefly before pouring over ice.
- Sweetness: Packaged banana milk is generally already sweet. Do not add sweetener before tasting it.
- Storage: The homemade banana milk is best served immediately. If necessary, refrigerate it in a covered container for up to 24 hours and blend or shake again before serving.
- Food safety: Do not leave the drink at room temperature for more than 2 hours, or more than 1 hour above 90°F (32°C).(Nutrition is estimated and will vary based on actual ingredients used)
How to Make Banana Milk Coffee With a Real Banana
This is a homemade adaptation rather than an exact copy of packaged Korean banana milk.
- Blend the banana milk. Add the banana, milk, maple syrup, vanilla, and salt to a blender. Blend for 30 to 45 seconds, or until no visible banana pieces remain.
- Thin or strain if needed. For a lighter texture, blend in 2 to 4 tablespoons cold water. For less pulp, pour the mixture through a fine-mesh strainer.
- Fill two glasses. Divide the ice and banana milk between two glasses.
- Add coffee. Pour two espresso shots into each glass. Stir well and serve immediately.
Espresso, Cold Brew, or Instant Coffee?
| Coffee base | Amount per drink | How to use it |
|---|---|---|
| Espresso | 2 shots, about 2 ounces | Best for a bold layered latte |
| Cold brew concentrate | 1/2 cup | Use concentrate rather than a heavily diluted ready-to-drink coffee |
| Strong cold brew | 3/4 cup | Reduce banana milk to 1/2 cup to keep the coffee noticeable |
| Instant coffee | 2 teaspoons plus 2 tablespoons hot water | Dissolve completely, cool briefly, then pour over the ice |
If you want to prepare your own coffee base, start with our guide to making cold brew coffee with reliable ratios. You can also explore these cold brew coffee variations or use the jar method for cold brew without special equipment.
How to Keep the Drink Smooth
- Use a ripe, not over-fermented, banana. Brown speckles are helpful, but liquid, moldy, or sour-smelling fruit should be discarded.
- Blend longer than you would for a smoothie. A full 30 to 45 seconds helps break down the pulp.
- Strain for a latte-like texture. A fine-mesh strainer removes larger fibers.
- Keep every component cold. Warm banana milk can separate more quickly and melt the ice.
- Stir before and during drinking. Some settling is normal in the real-fruit version.
Troubleshooting Banana Milk Coffee
It tastes too sweet
Add another espresso shot, replace part of the banana milk with plain milk, or omit the maple syrup from the homemade version. Packaged banana milks vary in sweetness, so taste before adding any sweetener.
The coffee flavor disappears
Use espresso or cold brew concentrate rather than regular drip coffee. A medium or dark roast generally remains more noticeable against sweet banana milk.
The homemade drink is too thick
Blend in cold water or additional milk one tablespoon at a time. Straining also makes the drink feel lighter without diluting the banana flavor as much.
The layers disappear
That does not affect the flavor. For a visible layer, fill the glass generously with ice, add the milk first, and pour the espresso slowly over an ice cube. The drink should still be stirred before serving.
Easy Variations
- Dairy-free banana latte: Use oat milk for a creamy result or unsweetened almond milk for a lighter drink.
- Banana mocha: Add 1 to 2 teaspoons chocolate syrup to the coffee before pouring.
- Banana bread latte: Add a small pinch each of cinnamon and nutmeg to the homemade banana milk.
- Protein variation: Use a milk that naturally contains more protein. Avoid adding protein powder unless its label confirms that it dissolves well in cold drinks.
- Hot banana latte: Gently warm packaged banana milk without boiling, then add it to hot espresso. Do not heat the real-banana version aggressively because the texture may become unpleasant.
Useful Equipment
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A compact personal blender for cold drinks helps make the real-banana version smooth. If you prefer a lighter texture, pass the blended milk through a fine-mesh strainer. A handheld milk frother is useful for remixing the drink if it settles, but it cannot replace a blender when using whole fruit.
Storage and Make-Ahead Tips
The packaged version is best assembled immediately so the ice does not dilute it. Once opened, refrigerate banana milk according to its package directions.
Homemade banana milk darkens and separates as it sits. Store it in a covered container in the refrigerator and use it within 24 hours for the best color and texture. Shake or blend it again before serving. Do not store the finished drink with ice.
Because the drink contains milk and cut fruit, do not leave it at room temperature for more than two hours, or more than one hour when the temperature is above 90°F.
Banana Milk Coffee FAQs
Does banana milk coffee taste strongly like banana?
Packaged banana milk usually produces a sweet, candy-like banana flavor. A homemade version tastes more like fresh ripe banana and has a thicker texture.
Can I put banana milk in hot coffee?
Yes. Packaged banana milk can be gently warmed and combined with espresso. Avoid boiling it. Homemade real-banana milk is better served cold because heating can emphasize its pulpy texture.
Where can I find Korean banana milk?
Look in the refrigerated beverage section of Korean supermarkets, Asian grocery stores, or stores that carry imported Korean products. Availability and storage requirements depend on the brand and packaging.
Can I make banana milk coffee without espresso?
Yes. Use 1/2 cup cold brew concentrate, 3/4 cup strong cold brew, or 2 teaspoons instant coffee dissolved in 2 tablespoons hot water and cooled briefly.
Why did my banana milk separate?
Natural banana pulp settles over time, and acidic coffee can make the separation more visible. Keep the ingredients cold, blend thoroughly, and stir before drinking. Separation does not occur as strongly with smooth packaged banana-flavored milk.
