½ cup plain kefir
½ cup plain Greek yogurt
1 small ripe banana, sliced and frozen
1 tablespoons chia seeds
1 tbsp water
½ cup chopped avocado
1 tsp vanilla extract
1 tbsp honey or to taste
½ to 1 cup ice
Find it online: https://blenderbalance.com/banana-smoothie-for-weight-loss