Gluten-Free Cooking: Rice
Make a big batch when having rice as a dinner side dish.
Then, use leftovers like this:
Quiche crust. Super simple: leftover rice, grated cheese, and an egg white. https://food52.com/recipes/30167-tomato-kale-quiche-in-cheesy-rice-crust
Meatloaf or Meatballs. Cooked rice works like breadcrumbs would.
Fried Rice https://www.food.com/recipe/basic-fried-rice-255247 (improvise on added vegetables, using what you have on hand.)
Rice Pancakes https://www.budgetbytes.com/rice-pancakes/
Simple Rice Pudding. https://www.tasteofhome.com/recipes/leftover-rice-pudding/