I’ve used this same recipe for three things: weight loss, after-exercise protein, and sore-teeth liquid diet. It’s great.
1 cup 2% milk
1 cup Dannon Fit & Light vanilla yogurt
1 scoop Syntha-6 protein powder (banana is great)
This yields 450 calories with a whopping 39g of protein, 48g of carb (but only 30g of that simple sugars), 11g of fat, and 5g of fiber.
You could live off 3 or 4 of these a day. (and I have)