I grabbed a couple of 32oz smoothies from supermarket( both had high sugar content). One sour apple/kiwi/veg and other strawberry/banana. I did one gal batches. I used lt plain malt and steeped the SKV smoothie. Threw in citra hops during the boil. Threw all together, pitched safale belgium yeast.
For the SB smoothie ,I followed a wheat/hefe type recipe.
I also made a sunny D ale that was sweet but alot of test subjects, including a beer judge, liked.
I just try one gallon batches and mix it up with what I have. Amazingly...that sour apple/kiwi/veg was green and turn out nice beer color. Was going to do carrot one but the smoothie tasted like carrot out of the ground. blah.