Soak, wash, and check cauliflower. Chop into small, half-inch chunks that resemble macaroni. Generously spray cauliflower with olive or avocado oil or toss with 1-2 tbsp. of oil to coat. Season with garlic salt to taste. Bake covered at 375°F for 45-55 minutes. Uncover. Add cheddar cheese and mix, then bake uncovered for an additional 10 minutes or until cheese is melted. Yum!