Kimchi Cauliflower Fried Rice

Name: Kimchi Cauliflower Fried Rice
Ingredients: 1 cup kimchi (I like this brand); 3 large eggs; Kosher salt; 3 tablespoons avocado oil or cooking fat of choice (divided); ½ small onion (finely chopped); 2 garlic cloves (minced); 2 cups cubed cooked chicken or leftover cooked meat; 1 small cauliflower head (riced or 16 ounces riced cauliflower (frozen or fresh)); 2 tablespoons kimchi juice (the liquid in the kimchi jar); 2 tablespoons coconut aminos; 1 teaspoon toasted sesame oil; 2 scallions (finely sliced on the diagonal); 1 toasted nori sheet (cut into strips for garnish); 1 tablespoon toasted sesame seeds