Whisk together the dressing ingredients, then place in the refrigerator while you make the rest of the salad.
¾ cup Greek yogurt, 1 teaspoon apple cider vinegar, 1 tablespoon Dijon mustard, 1 tablespoon dried dill, 1 teaspoon garlic powder, ½ teaspoon salt, ½ teaspoon black pepper
Bring a pot of water to a boil, then add the cauliflower florets. Cook for just under 5 minutes so that the cauliflower is still firm, then drain and rinse under cold water immediately to stop the cooking process.
1 head cauliflower
In a large bowl, add the cauliflower, celery, chopped eggs, onion, and dressing.
1 head cauliflower, ¼ cup celery, 2 hardboiled eggs, 1 small onion
Toss to mix well, then garnish with chopped green onion.
Fresh green onions