Another embarrassingly simple recipe (well not even a recipe really) but may provide inspiration for anyone struggling with healthy desserts.
JJ loves 1/2 a mashed banana (really ripe ones work best) mixed with a couple of tablespoons of greek yogurt. It is yummy and no sugar like most of the kiddies yogurts on sale.
We also nuke some berries (he likes blueberries best) for 1 min in the microwave and add these to some yogurt. If they are a bit sour I add a little dash of maple syrup to just sweeten them slightly.