Salt & pepper In large bowl, toss together cauliflower, carrots, green pepper and olives. Cook rotini in large pot of boiling salted water till tender but firm about 8 to 10 minutes, drain and rinse in cold water. Dressing: Combine oil, vinegar, garlic and sugar, adding salt and pepper to taste; mix well. Pour all but one third cup dressing over salad, tossing to mix, reserve remaining dressing. Cover and refrigerate overnight. Just before serving, taste and readjust seasonings and add remaining dressing if necessary.