Pasta salads are a popular dish made by combining cooked pasta with a variety of ingredients, such as vegetables, proteins, and dressings. They can be served cold or at room temperature, making them a versatile option for picnics, barbecues, and potlucks. Common pasta types used include penne, fusilli, and farfalle, which hold dressings and other ingredients well. These salads can be customized to suit different tastes and dietary preferences. Ingredients often include cherry tomatoes, cucumbers, bell peppers, and olives, along with proteins like chicken, tuna, or chickpeas. Dressings can range from simple olive oil and vinegar to creamy options like ranch or Italian.