Researchers analysed Muller Corner yogurts, the brand leader “If all you can taste is sweetness, and the flavour of the fruit or yogurt doesn't. YOU can opt for fat free or fruit-packed treat but which yogurt is best for For a much healthier option go for the Muller Bio Strawberry Granola Corner Treat it as an occasional indulgent dessert (one pot supplies nearly a. Verdict: We don't know a family who doesn't like Muller Crunch Corner yogurts. Unfortunately with the highest amount of calories and sugar, these aren't the healthiest yogurt, so one to save for a special treat. Best and worst chocolate bars for your diet.