Banana- peanut butter shake

I like banana. And I like peanut butter even more. This passion helped me to create this drink by adding extra orange flavor. 

Ingredients:

• 2 bananas cut in pieces
• 4 oranges, washed
• 4 tsp. peanut butter
• 250 ml yogurt
• 2 tsp. milk

Directions:

Cut one banana into slices and put them on a baking paper into the freezer for about an hour. Rasp 2 orange peels and squeeze the juice of 2 oranges. 
Combine all the ingredients in a blender and blend on high until just smooth. Divide the mixture between 2 cups and top with a frozen banana slices or rasped orange peel.