Since there are a lot of flavors involved, it's easiest to break it down into two flavor bases: banana and smoothie. I basically converted %s into ml in order to maintain the right ratios. This also makes it a lot easier to adjust if you want more or less banana, or smoothie, or both! Plus you can use the bases independently for a lot of other things too!
Smoothie Base:
Frozen Yogurt SC(WF) 3ml
Vanilla Classic(FA) 0.5ml
Custard(INW) 0.5ml
Biscuit(INW) - 0.5ml
Meringue(FA) - 0.5ml
Milk SC(WF) 0.25ml
Total - 5.25ml
Banana Base:
Banana Cream(LA) 4.5ml
Banana(FA) 1.5ml
Banana(RF) 1.5ml
Ripe Banana(TFA) 0.75ml
Walnut(FA) 0.25ml
Total - 8.5ml
Recipe:
Smoothie Base - 4.5%
Banana Base - 3%
Give it a few weeks to develop and for the banana to really become one with the smoothie.
Frozen yogurt is the main star of the smoothie base, but needs a good amount of work to shine IMO. Custard and biscuit add a slight buttery note and also body, depth, and richness. Meringue adds slight sweetness and texture. Vanilla and milk add the finishing touches to the dairy profile to make it seem more authentic.
Banana cream sets the tone in which all of the other bananas help support. Walnut helps add a slight "browning" effect to the banana to make it more realistic. I struggled so long to find a banana that didn't taste like dirty socks or runts candy. You might not need as many bananas as I do.
You can always add your favorite strawberry concoction to make a strawnana smoothie also! I would just recommend dropping the banana down to 2% if doing so.

Smoothie Base:
Frozen Yogurt SC(WF) 3ml
Vanilla Classic(FA) 0.5ml
Custard(INW) 0.5ml
Biscuit(INW) - 0.5ml
Meringue(FA) - 0.5ml
Milk SC(WF) 0.25ml
Total - 5.25ml
Banana Base:
Banana Cream(LA) 4.5ml
Banana(FA) 1.5ml
Banana(RF) 1.5ml
Ripe Banana(TFA) 0.75ml
Walnut(FA) 0.25ml
Total - 8.5ml
Recipe:
Smoothie Base - 4.5%
Banana Base - 3%
Give it a few weeks to develop and for the banana to really become one with the smoothie.
Frozen yogurt is the main star of the smoothie base, but needs a good amount of work to shine IMO. Custard and biscuit add a slight buttery note and also body, depth, and richness. Meringue adds slight sweetness and texture. Vanilla and milk add the finishing touches to the dairy profile to make it seem more authentic.
Banana cream sets the tone in which all of the other bananas help support. Walnut helps add a slight "browning" effect to the banana to make it more realistic. I struggled so long to find a banana that didn't taste like dirty socks or runts candy. You might not need as many bananas as I do.
You can always add your favorite strawberry concoction to make a strawnana smoothie also! I would just recommend dropping the banana down to 2% if doing so.
