Preheat oven to 350F. Heat olive oil in an oven safe skillet over medium heat. Add chopped cauliflower to the warm oil.
Saute cauliflower in warm oil over medium heat until slightly soft - about 7 minutes.
While the cauliflower is cooking, blend cottage cheese, greek yogurt, hot sauce and ranch seasoning powder with an immersion blender or regular blender.
Remove skillet from heat, pour sauce over the cauliflower and toss to combine. Top with shredded cheddar cheese and place the skillet in the oven uncovered.
Bake at 350F for 20-25 minutes. Garnish with green onions and serve warm with celery and corn chips.
Notes
This healthy buffalo cauliflower dip is best enjoyed immediately while hot. Store leftovers in an airtight container in the fridge for up to 5 days. Reheat on the stovetop or in the microwave until warmed through.