1 1/2 cups (400 ml) heavy whipping cream (UK: double cream)
1/2 cup + 1 Tbsp (150 ml) whole milk
1/3 cup (75 g) sugar 
a little less than 1 cup (225 ml) orange juice
4 Tbsp grated orange zest (organic)

Pour the cream and milk into the blender container with the sugar. Then add the orange juice and zest and blend for about 45 seconds or until it's well mixed.

Pour into a metal pan and place in the freezer for about an hour.

Remove from the freezer and stir with a spoon. Repeat this two more times (twice in two hours.) 

You'll see the mixture begin to take on the texture of ice cream. When it’s ready, scoop into glasses, cups, or cones to serve.