"Dinner solution" refers to finding a convenient and satisfactory way to prepare or obtain a meal for dinner. It implies finding a quick or easy method to solve the problem of what to have for dinner. Full definition
With just 6 ingredients and 10 minutes of prep time, it's a great quick and easy dinner solution for busy days. (simple-nourished-living.com)
With new and improved recipes that come in an easy to microwave bowl, this is the easiest lunch or dinner solution for busy moms. (thefashionablehousewife.com)
When I feel less then vibrant, a bowl of yummy soup is the perfect dinner solution. (beyondthepeel.net)