Leftover rice has so many uses, including the basis for quick, easy, frugal rice glue. Brush it onto strips of paper for homemade paper tape.
rice
How to Cook Khichdi (Kitchari), an Easy One-Pot Dish

Quickly cook a pot of khichdi (or kitchari), a comforting, one-pot dish, to enjoy throughout the week for breakfast, lunch or dinner.
Simple Restaurant-Style Mexican Red Rice: Arroz Rojo

The simple, fresh ingredients that go into this Mexican red rice elevate it from home-cooked side to tastes-as-good-as-a-restaurant dish.