sugar free ice cream
I think this is mostly gluten free but not sure about bananas so maybe other fruits like dates might work (pitted)
Here is a list of supposedly gluten free foods https://www.celiac.com/articles.html/safe-gluten-free-food-list-unsafe-foods-amp-ingredients/safe-gluten-free-food-list-safe-ingredients-r181/
Here is my winging it recipe for ice milk with bananas and carob powder. about 4 cups in a liter. There are no strict measurements. Alter to your taste.
2 cups of milk (whatever fat level you drink) put in ice cube trays so only filled halfway then freeze them.
1/2 cup of liquid milk held aside
2/3 to 1 cup of frozen, skin removed, bananas
1/8 to a 1/4 cup of smooth almond butter according to how much fat you want. I use skim milk so I go with a 1/4 cup
1/4 cup of carob powder
1 tsp vanilla extract
STEPS
1) Food processor the ice milk cubes until frosty snow
and empty into bowl
2) Food processor frozen banana breaking them into smaller pieces to make it easier to puree them.
3) Add almond butter, vanilla, and 1/2 cup milk to pureed frozen banana and puree all ingredients till smooth.
4) Add carob powder to puree in food processor.
5) Cover carob powder with frosty snow that is in separate bowl and blend in food processor until all ingredients mixed.
6) Taste and adjust anything by adding if needed (sweetener for instance)
7) Serve immediately and put uneaten portion into the freezer is some kind of container. I just thought it might be okay to use the ice cube trays and then you take out as many cubes as you want after they are frozen and let sit out till soft or for impatient eaters, defrost in microwave for 20-30 seconds. If you put in a large container you may have to microwave for a minute or two to cut into pie shaped slices or scoop out. Break apart pieces uneaten and refreeze.
Let me know how this sounds.