Sweet cooked banana gives this iced latte a rich, mellow flavor.
Brown sugar and a little butter turn the fruit into a quick caramel-style sauce.
Espresso keeps the drink from tasting too sweet, while a small cream cap makes it feel special.
A spoonful of the cooked banana finishes the top.
Why I Love This Recipe
Cooking the banana first gives this drink a deeper flavor than simply blending raw fruit into milk. For a related banana-and-coffee garnish idea, see the [Williams Sonoma banana latte](https://www.williams-sonoma.com/m/recipe/banana-latte.html). The sauce stays in the glass, so none of that banana flavor goes to waste.
- Real banana flavor: Ripe banana brings sweetness and body without a flavored syrup.
- Small-batch sauce: The saucepan makes just enough for the drink and its topping.
- Balanced finish: Espresso cuts through the sweet fruit and cream.
What You’ll Need
- Servings: 1
- Prep Time: 12 minutes, including cooling
- Cook Time: 5 minutes
- Total Time: 17 minutes
- Serving Glass: Tall 14-fluid-ounce tumbler
- 1/2 medium ripe banana, peeled and sliced (60 g)
- 1 tablespoon packed brown sugar (12 g)
- 1 teaspoon unsalted butter (5 g)
- 1 tablespoon water (15 ml)
- 1/4 teaspoon vanilla extract
- 2 tablespoons heavy whipping cream (30 ml), cold
- 1/2 cup whole milk (120 ml), cold
- 2 fluid ounces freshly brewed espresso (60 ml)
- 1/2 cup clear ice cubes (about 70 g)
Tools You Need
- Small nonstick saucepan
- Silicone spatula
- Small glass bowl
- Handheld milk frother
- Espresso machine
- Measuring cups and spoons
- Spoon
- Tall 14-fluid-ounce tumbler
How to Make Iced Caramelised Banana Latte
Prepare the ingredients first, then build the drink just before serving.
Step 1: Cook the Banana
Melt 1 teaspoon unsalted butter in a small nonstick saucepan over medium-low heat.
Add 60 g sliced ripe banana and 1 tablespoon packed brown sugar.
Cook for 3 minutes, turning the slices gently, until the banana softens and the sugar forms a glossy amber coating.
Add 1 tablespoon water and stir for 1 minute, scraping up the sticky sugar.
Remove from the heat and stir in 1/4 teaspoon vanilla extract.
Step 2: Cool and Mash the Sauce
Transfer all of the cooked banana and sauce to a small glass bowl.
Let it cool for 8 minutes, or until no longer warm.
Measure 1 teaspoon of the cooked banana mixture into a separate small glass bowl for the garnish.
Mash all the remaining banana mixture with a fork until mostly smooth; tiny flecks are fine.
Step 3: Whip the Cream
Pour 2 tablespoons cold heavy whipping cream into a small glass bowl.
Froth for 30–45 seconds, until softly thickened and still spoonable, rather than stiff.
Step 4: Build the Latte
Spoon all the mashed banana sauce from Step 2 into a 14-fluid-ounce tumbler.
Pour in 2 fluid ounces freshly brewed espresso and stir until evenly combined.
Add 1/2 cup clear ice cubes.
Slowly pour in 1/2 cup cold whole milk.
Step 5: Top and Serve
Spoon all the softly whipped cream from Step 3 over the latte.
Set the reserved 1 teaspoon cooked banana mixture in the center of the cream.
Serve right away, with a spoon for stirring the banana through the drink.
Why This Recipe Works (Quick Science)
Heat softens banana and helps its flavor blend into the drink. Brown sugar adds molasses notes, while butter rounds out the sauce. Mashing breaks up the fruit so the latte is easier to stir. The cream adds a soft top without needing more sugar.
Common Mistakes to Avoid
- Using a green banana: choose a yellow banana with brown spots for a sweeter sauce.
- Cooking over high heat: brown sugar can scorch before the banana softens.
- Adding warm sauce to ice: cool the banana mixture first so the drink stays cold.
- Expecting a perfectly smooth syrup: real mashed fruit leaves a little texture; serve with a spoon.
What to Serve With Iced Caramelised Banana Latte
Butter toast, a plain croissant, or a lightly sweet oat muffin works well beside this latte. Choose something simple so the caramelised banana stays the main flavor.
Make-Ahead Tips and Storage
For the best color and texture, make and drink the latte right away. You can refrigerate the cooled banana sauce in a sealed container for up to a day. Add the ice, espresso, milk, and cream only when ready to serve.
Macros Information
Estimated per serving, including the topping. Values vary with ingredient brands and espresso preparation.
- Calories: 350 kcal
- Protein: 6 g
- Carbohydrates: 32 g
- Fat: 23 g
- Saturated Fat: 14 g
- Fiber: 2 g
- Sugar: 25 g
- Sodium: 65 mg
Frequently Asked Questions (FAQ)
Q: Can I use a very ripe banana?
A: Yes. A soft, speckled banana is ideal. Avoid fruit that smells fermented or shows mold.
Q: Is this the same as banana syrup?
A: No. This version keeps the cooked fruit, so the base has more body and small banana flecks.
Q: Can I use strong coffee?
A: Yes. Replace the espresso with 1/4 cup very strong brewed coffee. The flavor will be less concentrated.
Q: Can I use oat milk?
A: Yes. Use the same amount of unsweetened oat milk. It changes the flavor and nutrition slightly.
Q: Do I need to sweeten the cream?
A: No. The brown sugar in the banana sauce already sweetens the drink.
Q: Can I leave out the butter?
A: You can, but the sauce loses some richness. Add a small splash of the measured water early if the pan looks dry.
Q: Can I make it decaf?
A: Yes. Use the same amount of decaf espresso.
Q: Why is there banana at the bottom?
A: Fruit solids settle naturally. Stir before sipping and use a spoon to lift the sauce from the base.
Final Thoughts
Iced Caramelised Banana Latte brings a little coffee-shop comfort to your own kitchen. Keep the topping soft, add it just before serving, and enjoy the drink while it is cold. Leave a comment with your favorite milk or coffee choice. Happy sipping!
