Pasta salad is a cold dish made primarily from cooked pasta, which is typically combined with a variety of ingredients. Common additions include fresh vegetables like bell peppers, cucumbers, and cherry tomatoes, as well as proteins such as chicken, tuna, or cheese. The dish is often dressed with olive oil, vinegar, or mayonnaise to enhance its flavor. This versatile dish can be served as a side or a main course and is popular for picnics, barbecues, and potlucks. Pasta salad can be customized to suit different tastes and dietary preferences, making it a favorite among many.