Banana Coffee Syrup for Iced Lattes
Banana coffee syrup can taste flat if the fruit is simply boiled with sugar. This PlateWiser version takes a different route: the banana is roasted first, then simmered into a light syrup with cane sugar, maple syrup, vanilla, and a pinch of salt. Roasting deepens the banana flavor and gives iced lattes a warmer, almost caramelized finish without turning the drink thick or smoothie-like.
Use it in iced lattes, cold brew, espresso drinks, or other recipes from our coffee collection.
Why This Banana Coffee Syrup Is Different
- Roasted banana: roasting concentrates the fruit flavor before it ever reaches the saucepan.
- No brown sugar base: granulated cane sugar keeps the syrup cleaner and lets the roasted banana stand out.
- A little maple syrup: adds depth without making the syrup taste heavily spiced.
- Made for coffee: the fruit solids are strained out so the finished syrup stays pourable.
Ingredients
- 1 large ripe banana, unpeeled: yellow with brown spots is ideal.
- 2/3 cup granulated cane sugar: gives a clean sweetness.
- 1 cup water: creates a light syrup that mixes easily into cold drinks.
- 1 tablespoon pure maple syrup: adds a subtle caramel note.
- 1 teaspoon vanilla extract: rounds out the roasted fruit flavor.
- 1 small pinch fine salt: keeps the sweetness balanced.
How to Make Roasted Banana Coffee Syrup
Step 1: Roast the Banana
Place the unpeeled banana on a small lined baking tray. Roast at 400°F (205°C) until the peel is mostly dark and the fruit inside feels very soft, about 12 to 15 minutes. Let it cool just enough to handle.
Step 2: Build the Syrup Base
Add the cane sugar and water to a small saucepan. Warm over medium heat, stirring until the sugar dissolves.
Step 3: Add the Roasted Banana
Split the roasted peel and scoop the soft banana into the saucepan. Add the maple syrup and bring the mixture to a gentle simmer.
Step 4: Simmer Briefly
Simmer gently for 7 to 8 minutes, stirring occasionally. Press the banana once or twice with a spoon, but do not blend it into the syrup.
Step 5: Strain and Finish
Pour the mixture through a fine-mesh strainer into a heat-safe jug. Let the liquid pass through naturally instead of forcing the pulp through. Stir in vanilla and salt while the syrup is warm, then cool completely.
How to Use Banana Syrup in Coffee
Start with 1 tablespoon of banana coffee syrup in an 8- to 12-ounce drink. Use 1 1/2 to 2 tablespoons for a sweeter, more pronounced banana flavor.
- Iced banana latte: espresso, cold milk, ice, and syrup.
- Banana cold brew: cold brew, syrup, and a splash of milk or cold foam.
- Banana mocha: pair the syrup with chocolate sauce and espresso.
- Maple banana latte: add an extra drizzle of maple syrup for a deeper dessert-style drink.
Tips for the Best Flavor
- Use a ripe banana with brown speckles, not a green or underripe one.
- Roast until the peel is deeply darkened; that is where the extra flavor develops.
- Keep the saucepan at a gentle simmer so the syrup stays clean-tasting.
- Do not blend the banana into the syrup.
- Strain without pressing hard if you want a smoother coffee syrup.
Storage
Cool the syrup completely and store it in a clean airtight jar in the refrigerator. Because it is made with fresh fruit, use it within about 7 days. Do not keep it at room temperature.
Calories & Nutrition
One tablespoon is estimated at about 40 calories, mostly from carbohydrate. The exact value will vary with the size of the banana and the final amount of syrup after straining.
Why Roasting the Banana Works
Roasting softens the banana and intensifies its natural aroma before the fruit is diluted with water. That gives this banana coffee syrup a deeper banana flavor while still allowing the finished syrup to remain light enough for iced coffee and lattes.
Frequently Asked Questions
Does the syrup taste strongly like banana?
It has a clear banana flavor, but the roasted fruit and maple make it taste warmer and less candy-like than banana extract.
Can I skip roasting the banana?
You can, but roasting is the main feature of this version and gives the syrup its deeper flavor. For the intended result, keep the roasting step.
Can I use brown sugar instead?
Yes, but the syrup will taste more molasses-forward. Cane sugar is used here so the roasted banana and maple stay more noticeable.
Can I freeze banana coffee syrup?
Yes. Freeze small portions in an ice cube tray, then thaw only what you need and stir well before using.
How much should I add to an iced latte?
One tablespoon is a good starting point. For a sweeter café-style drink, increase to 1 1/2 or 2 tablespoons.
PlateWiser Recipe Notes
This PlateWiser version uses a roasted-banana method, a cane-sugar base, and maple syrup to create a distinctly different flavor profile from a standard simmered banana-and-brown-sugar syrup. The recipe is designed specifically to stay pourable enough for iced coffee and espresso drinks.
Recipe Card
Banana Coffee Syrup for Iced Lattes
Ingredients
Method
- Roast the unpeeled banana at 400°F (205°C) for 12 to 15 minutes, until the peel is mostly dark and the fruit feels very soft.
- Add cane sugar and water to a small saucepan. Warm over medium heat, stirring until the sugar dissolves.
- Split the roasted banana peel and scoop the soft fruit into the saucepan. Stir in the maple syrup.
- Simmer gently for 7 to 8 minutes, stirring occasionally and pressing the banana once or twice with a spoon.
- Strain through a fine-mesh sieve into a heat-safe container without forcing the pulp through. Stir in vanilla and salt, then cool completely before refrigerating.
Final Thoughts
This banana coffee syrup for iced lattes is a simple way to give cold coffee a roasted banana-maple flavor without making the drink heavy. Use it in iced lattes, cold brew, banana mochas, or other homemade café drinks.
Explore more coffee recipes on PlateWiser and follow PlateWiser on Pinterest for new café-style ideas.
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