1. Brown hamburger meat and drain fat; add taco seasoning and cook according to the package directions. 2. Mix all ingredients together except the salad dressing. 3. When mixed well, you could pour the dressing all over the salad and mix well, BUT I like to leave it out and allow others to pour it on themselves or when I want to eat it freshly pour it on top. 4. Chill 1 hour before serving.