Creamy Banana Gelato Recipe with Fresh Banana and Rum

Updated: Oct 6
Fresh banana gelato can turn dull fast if the mix is not balanced. This batch keeps the flavor clean, the texture dense, and the finish smooth. It is built for a Top Churn machine and freezes to −11°C, about 12°F.

Ingredients
Ingredient | Amount |
Whole milk | 737 g |
0% skim milk powder | 81 g |
Sucrose | 190 g |
Dextrose powder | 140 g |
Lemon juice | 10 g |
35% cream | 324 g |
Fresh banana | 500 g |
Stabilizer/emulsifier | 8 g |
Rum | 20 g |
Use ripe bananas with strong aroma and no fermented smell. The peel should show heavy yellow color with brown speckling. Avoid green fruit. It tastes flat in gelato.
How to make it
1. Weigh the dry ingredients
Add these to one bowl:
0% skim milk powder
Sucrose
Dextrose powder
Stabilizer/emulsifier
Mix them well with a whisk. This helps the stabilizer disperse and reduces clumps when the liquid goes in.
2. Weigh the liquid ingredients
In a second bowl, measure:
Whole milk
35% cream
Lemon juice
Rum
Keep the liquid cold. Cold mix protects the fresh banana flavor and helps the batch freezer work cleanly.
3. Add the dry mix to a large container
Add the dry ingredients to the container first. Use a container with enough headroom for blending.
Pour the liquid ingredients over the dry mix. Add the fresh banana.
This order matters. The liquid hydrates the powders as the blender pulls everything together.
4. Blend until smooth
Use a hand blender until the mix looks fully smooth. No banana pieces should remain.
Scrape the sides if needed. Blend again for a few seconds. The final mix should look pale, creamy, and even.
Do not overwork the mix after it is smooth. Too much blending can add extra air before freezing.
5. Freeze in the Top Churn machine
Pour the blended mix into the Top Churn machine.
Freeze to −11°C, about 12°F. Draw the gelato when it holds shape but still spreads cleanly with a spatula.
Transfer it to a chilled pan right away. Cover and harden if needed before service.
What success looks like
The finished gelato should be smooth, creamy, and scoopable. It should taste like ripe banana first, with cream in the middle and a small rum finish.
If the batch tastes too sweet, check banana ripeness first. If it feels icy, check weights, blending, and draw temperature. Small errors show fast in fruit gelato.




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