What is "seven-layer salad"?

Seven-layer salad is a classic American salad that is typically made with layers of vegetables, bacon, and cheese, which are stacked on top of each other to create a colorful and flavorful dish. The salad typically includes a base of lettuce, which is topped with layers of chopped tomatoes, cucumbers, onions, and peas. The layers are then topped with a mixture of mayonnaise and sour cream, which is seasoned with sugar and vinegar to give it a tangy and sweet flavor. The salad is then topped with crumbled bacon and shredded cheese, which add texture and richness to the dish. Seven-layer salad is often served as a side dish or as a potluck dish, and it is a beloved and comforting dish that is enjoyed by many people around the United States.