Place the ProZero, butter and cornflour into a saucepan
Heat gently and stir with a whisk until the mixture starts to simmer and thicken.
Remove from the heat and pour into a tall plastic container and using an electric hand-held blender, blend for 30-40 seconds.
Cover and leave until cool, stirring occasionally. Once cooled, place in the fridge until chilled.
After chilling, stir in the lemon juice and chives and season to taste.
Serving Suggestion:
Try serving with baked sweet potato and permitted vegetables as a main or with permitted crudités and Mini Crackers as a snack.
Top Tip:
Add finely chopped spring onions or crushed garlic instead of chives for a stronger taste.
ProZero is a food for special medical purposes and must only be used under strict medical supervision.