I have so many ideas for you! Leftover roasted Mediterranean vegetables will keep well covered in the fridge for a few days. Use them as pizza toppings, for toasted sandwiches or simple quesadillas with cheese, or to add to simple pasta dishes or pasta salads. You can also stir them through salads to make an ordinary salad into something really delicious. Roasted vegetables are also great for throwing into a quiche. Add them to this amazing crustless quiche (impossible quiche) to make it an even easier meal.