When are house salads applicable in terms of side item substitution?

House salads are applicable for substitution as a side item for any meal, making it versatile and suitable for both lunch and dinner. This flexibility ensures that customers can enjoy a healthier option regardless of the time of day, accommodating different dietary preferences and enhancing the overall dining experience. It allows establishments to promote salads as a standard option rather than limiting them to specific meals or occasions, which can improve customer satisfaction and encourage healthier eating choices during all service times.