A Smoothie

200 ml soy milk
200 ml yoghurt (the kind that's not too thick to pour)
200 ml frozen blueberries
1 banana
1 Tbsp spirulina powder
1 Tbsp raw cacao powder
2 Tbsp psyllium husk
2 tsp apple cider vinegar

Blend. Let stand for two minutes. If you leave it longer, it will continue to
thicken into a pudding-like consistency.