Break apart and trim 3 small head of broccoli. Arrange on the left side of a parchment lined cookie sheet
Slice fresh oranges with a sharp knife as thin as you can. I got mine to about 1/4th inch thick. Arrange slices on the right side of the parchment paper lined cookie sheet next to the broccoli. Bake broccoli and orange slices in 375 degree oven for 30 minutes looking for the edges of the broccoli to become crispy and brown
In a bowl, whisk olive oil, salt and orange juice. Set aside.
Let broccoli and orange slices cool. Place cooled broccoli in bowl and toss with dressing. Use your clean hands to do this and to ensure the broccoli heads are coated with dressing and none remains left behind in bowl. Add avocado and gently toss. Add orange slices and gently toss. Serve!