Name: Easy Cheesy Meatball & Rice Dinner Casserole
Prep time: 10 min
Cook time: 30 min
Total time: 40 min
Cuisine: American
Ingredients: 2 cups cooked white rice; 2 cups marinara sauce or crushed tomatoes; 1 cup diced bell peppers; 1/2 cup diced onion; 1 teaspoon garlic powder; 1 teaspoon Italian seasoning; 20 pre-cooked meatballs (beef, turkey, or plant-based); 1 1/2 cups shredded mozzarella cheese; 1/4 cup grated Parmesan cheese; 1 tablespoon chopped fresh parsley (optional)

When life gets hectic but you still want a hearty homemade meal, this Easy Cheesy Meatball & Rice Dinner Casserole is your answer. It combines juicy meatballs, tender rice, zesty tomato sauce, and melty cheese into one comforting bake. Perfect for busy weeknights, potlucks, or simply when the family is craving something warm, filling, and ultra-satisfying.

Each spoonful delivers that nostalgic, feel-good flavor without hours in the kitchen. Whether you’re using frozen meatballs or rolling your own from scratch, this recipe transforms basic pantry staples into a golden, bubbly dinner hit.

What Kind of Meatballs Should I Use?

You can use frozen fully-cooked meatballs to save time, or make your own if you want full control over flavor and texture. Beef, turkey, or even plant-based options all work well. Just make sure they’re bite-sized and pre-cooked before going into the oven.

Ingredients for the Easy Cheesy Meatball & Rice Dinner Casserole

Meatballs: These are the star of the show, offering protein and savory flavor. Pre-cooked is best for ease.

Cooked White Rice: The fluffy base that soaks up all the saucy, cheesy goodness. Day-old rice works beautifully.

Crushed Tomatoes or Marinara Sauce: Brings in moisture and that signature tangy tomato flavor.

Bell Peppers & Onions: For texture and sweetness, giving the casserole a deeper flavor profile.

Garlic Powder & Italian Seasoning: Classic herbs and spices to boost every bite.

Shredded Mozzarella Cheese: Because what’s a casserole without gooey, melted cheese?

Grated Parmesan Cheese: Adds a salty, nutty finish on top.

Fresh Parsley (optional): For a pop of color and freshness.

How To Make the Easy Cheesy Meatball & Rice Dinner Casserole

Step 1: Prep the Oven and Dish

Preheat your oven to 375°F and lightly grease a 9×13 inch casserole dish.

Step 2: Cook the Veggies

In a skillet, sauté diced onions and bell peppers with a little oil until softened. This enhances their flavor before baking.

Step 3: Mix the Base

In a large bowl, combine the cooked rice, sautéed veggies, crushed tomatoes or marinara, garlic powder, and Italian seasoning. Stir until fully blended.

Step 4: Assemble the Layers

Spread the rice mixture evenly into the casserole dish. Nestle the pre-cooked meatballs on top in rows.

Step 5: Add Cheese and Bake

Sprinkle mozzarella cheese generously over the top, followed by grated Parmesan. Bake uncovered for about 25-30 minutes or until hot and bubbly.

Step 6: Garnish and Serve

Once out of the oven, sprinkle with fresh parsley and let sit for 5 minutes before serving.

Serving and Storing This Casserole

This casserole is a full meal in one dish, but leftovers make an even better next-day lunch. Store in an airtight container in the fridge for up to 4 days. You can also freeze portions for a quick heat-and-eat option during the week.

What to Serve With Easy Cheesy Meatball & Rice Dinner Casserole?

Garlic Bread

A crunchy, buttery slice is perfect for scooping up all that saucy rice.

Simple Side Salad

A crisp romaine or spinach salad with vinaigrette helps balance the richness.

Roasted Green Beans

They bring color and a bit of crunch.

Steamed Broccoli

Adds nutrients and a neutral taste that complements the dish well.

Sautéed Zucchini

Light and quick to prepare, zucchini offers a delicate contrast.

Want More Casserole Ideas?

If you’re loving this hearty bake, don’t miss these comforting favorites:

Slow Cooker Creamy Chicken Gravy when you need a cozy set-it-and-forget-it option.
Hashbrown Chicken Casserole for creamy, crispy comfort.
Chicken Taco Casserole with bold Tex-Mex flavors.
French Onion Beef Rice Casserole if you love caramelized onions and rich beef.
Runza Casserole for a meaty, doughy delight.

Save This Pin For Later

Save this delicious idea to your favorite Pinterest board so it’s easy to find when you’re ready to whip it up again.

Tried it with a twist? Maybe a sprinkle of chili flakes or a dash of hot sauce? I’d love to hear how it turned out—drop your thoughts or questions in the comments below.

Need more inspiration? Explore my daily kitchen creations on SavorQueen.com on Pinterest. Your next favorite might be waiting there.

Easy Cheesy Meatball & Rice Dinner Casserole

Author: Julia Walton
Total Time: 40 minutes
Yield: 6 servings

Print Recipe

Description

Craving a quick dinner idea that hits all the right comfort food notes? This Easy Cheesy Meatball & Rice Dinner Casserole delivers savory meatballs, fluffy rice, zesty tomato sauce, and melted mozzarella in every forkful. It’s a cozy, kid-friendly favorite that’s perfect for busy weeknights or casual gatherings. Whether you’re using frozen meatballs or making them fresh, this cheesy bake comes together with simple ingredients you probably already have on hand. If you’re on the hunt for easy recipes, healthy-ish comfort food, or family-friendly dinner ideas, this one-pan wonder belongs at the top of your list.