Preheat oven to 400°F.
Slice chicken breasts in half horizontally, lightly coat in up to 1 tbsp of olive oil and place on baking sheet. Liberally season with salt and pepper. Bake for 20 minutes.
While chicken is baking, grate cauliflower in a large bowl. Add frozen broccoli cuts, chopping some of the larger pieces in half.
Remove chicken from oven and let cool for 5 minutes.
While chicken is cooling, add sea salt, 1/2 tbsp of olive oil, onion powder, garlic powder to the large bowl.
Mix everything together.
Carefully cut baked chicken into cubes. Toss with broccoli/cauliflower mixture and transfer to 9 x 13 inch (3 quart) baking dish or larger.
Bake in oven for 50 minutes.
Let cool for 10 minutes before serving.
Top with some diced chives, a dollop of sugar free ranch dressing and enjoy!