An essay is organized like a triple-decker cheeseburger with three main sections - an introduction as the top bun, three body paragraphs as the three layers of meat and cheese, and a conclusion as the bottom bun. The introduction presents the thesis statement and three subtopics. Each body paragraph addresses one subtopic with a topic sentence, details, and concluding sentence. The conclusion restates the thesis and summarizes the body paragraphs with a final thought.