Blueberry smoothie recipe 🫐 Blueberry smoothie cashew milk chocolate 1 cup silk cashew milk 1 scoop optimum nutrition chocolate protein powder 1 spoon vital proteins collagen powder 1 cup frozen blueberries 1 tbsp nuts dotcom cacao powder 1/2 a frozen banana 1 handful fresh spinach 1 tsp bobsred mill flax seeds 1/2 cup frozen cauliflower