Frozen Apple Green Smoothie

For the apples:

4-5 apples or however many you want to freeze enough water to cover the apples juice of 1 lemon

For the smoothie:

2 handfuls of frozen apples

½ avocado

2-5 soft dates

1 tbsp nut butter*

1-2 handfuls fresh baby spinach

¾ cup non dairy milk (180ml), more if needed

juice of ½ lime