Easy Leftover Rice Casserole

This is an easy rice casserole recipe made with leftover rice, cheese, vegetables, and diced ham. It’s topped with breadcrumbs and baked until golden and crispy on top and hot and cheesy in the middle. It’s a great recipe for using up leftovers!

There are certain times of the year when it seems like there are more leftovers – it’s usually around the holidays like Christmas, Thanksgiving, and Easter, so I like to come up with ways to use up those leftovers. I hate to see things wasted.

One dish I love to make is rice casserole. It’s so simple and can be easily adjusted based on what you have on hand. It’s a great way to use up leftover rice, but sometimes I cook the rice specifically to make this dish and then use up odds and ends in the refrigerator for the filling.

It’s a casserole-style recipe that’s cheesy, comforting, and hearty. Everything is layered in a baking pan or dish, topped with bread crumbs, and then baked. If you already have cooked rice, the prep is fast and easy. 

Ingredients

• Freshly grated parmesan cheese
• Bread crumbs
• Cooked rice
• Large eggs
• Chopped carrot
• Finely chopped fresh parsley
• Salt and black pepper
• Shredded firm mozzarella cheese 
• Chopped cooked ham
• Olive oil

Recipe Steps

Stir Parmesan cheese with the breadcrumbs in a small bowl. Set this aside while you prepare the filling. In a large bowl, combine the cooked rice, eggs, half of the remaining Parmesan, carrots, parsley, salt, and pepper.

Press half of the mixture in the prepared pan and lightly press down on it so it’s an even layer.

Spread the chopped ham over the top and then sprinkle the shredded mozzarella and the rest of the Parmesan cheese over the top.

Top the mixture evenly with the breadcrumb topping and drizzle the olive oil over the top.

Bake the rice casserole, remove from the oven and let it rest for five minutes at room temperature before serving.

Recipe Variations

What I love best about this recipe is that you can switch out the ingredients for what you have on hand. Here are some ideas you might like to try:

Rice: Any cooked rice will work for this recipe. I’ve made it with arborio rice, brown rice, and long-grain white rice. Just remember it needs to be cooked before you add it to the filling.

Meat: Instead of ham, try using leftover roast turkey, chicken, or you could even use cooked ground beef or ground turkey.

Cheese: Firm mozzarella works great, but I’ve also used shredded Gruyere cheese and Fontina cheese in this recipe. Other types like cheddar or Swiss cheese would work well, too. Or try doing a mix of cheese. You could also stir some ricotta cheese into the rice mixture.

Vegetables: Instead of carrots try using cooked or frozen peas or even chopped mushrooms. You can also add some finely chopped onions and garlic.

More leftover recipes

• Leftover Skillet Turkey Pasta
• Leftover Mashed Potato Casserole
• Leftover Turkey Pot Pie
• Baked Cheesy Mashed Potatoes

This is the type of recipe I love to make with holiday leftovers. It makes a great lunch or dinner and it’s so easy it hardly feels like work. I hope you give it a try – Enjoy!

More Rice Dishes

• Italian Four-Cheese Risotto
• Rice Stuffed Tomatoes
• Unstuffed Cabbage Rolls
• Meatballs with Parmesan Rice
• Italian Suppli