In a comparison of McDonald's Happy Meal Hamburger with Apple Slices and Dairy Queen's Backyard Bacon Ranch 13lb Double, both offer distinct differences in terms of size, ingredients, and nutritional value. The McDonald's Happy Meal Hamburger is a smaller, classic fast-food burger with a beef patty, cheese, onions, pickles, and apple slices on the side. It's a healthier option, with fewer calories and less fat compared to the Dairy Queen Backyard Bacon Ranch 13lb Double. This massive burger features two beef patties, bacon, ranch dressing, and cheese, making it a high-calorie, high-fat meal. While both meals cater to different preferences, the McDonald's Happy Meal Hamburger with Apple Slices is a more balanced choice for those watching their calorie intake, while the Dairy Queen Backyard Bacon Ranch 13lb Double is ideal for those seeking a hearty, indulgent meal.