Keep the salads sharp, they balance the richness of the quesadillas | If cooking for kids, serve the salads plain and add lime at the table | Any leftover corn or tomato salsa is brilliant with eggs or grilled chicken | You can add shredded cabbage to the cucumber salad for even more crunch and fibre | Beef and bean mix keeps 3 days in the fridge | Reheat for tacos, rice bowls, loaded toasties, or jacket potatoes | Cold salads hold well for lunch the next day and actually improve with time