To maximize the shelf life of bean salad for safety and quality, refrigerate the bean salad in airtight containers. Properly stored, bean salad will last for 3 to 5 days in the refrigerator. How long can bean salad be left at room temperature?Click to see full answer. In this manner, how long does lentil salad keep?Overall, it should be good in the fridge for up to five days.Secondly, what do you eat with bean salad? Uses for Black Bean Salad Eat like salsa with store bought or homemade tortilla chips. A topping for grilled meats. Inside steamed flour or corn tortillas with cheese and avocado or guacamole for no-cook tacos. On top of a bed of mixed greens for a simple, Mexican inspired salad. Beside this, can I freeze three bean salad? Yes, you totally can! When properly stored in a sealed container, this salad should last up to three months in the freezer.How do you make bean salad from scratch?In a large bowl, combine beans, bell peppers, frozen corn, and red onion. In a small bowl, whisk together olive oil, red wine vinegar, lime juice, lemon juice, sugar, salt, garlic, cilantro, cumin, and black pepper. Season to taste with hot sauce and chili powder. Pour olive oil dressing over vegetables; mix well.