This Strawberry Julius is very good!
You could substitute frozen strawberries for the fresh strawberries.

1-1/4 cups fresh, sliced, strawberries
2 cups milk (I used 2% milk)
20 mini ice cubes (which is equivalent to 10 regular sized ice cubes)
1/2 cup granulated sugar

Place all ingredients into a blender.
Place lid on the blender, and mix until well blended.
(I blended mine for 1 minute.)
Serve in a tall glass with a straw.
Yields: 5 cups