Sunday Cheesy Broccoli Rice Casserole

Name: Sunday Cheesy Broccoli Rice Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 6 servings
Ingredients: 2 cups of cooked rice; 2 cups of fresh broccoli florets; 1 cup of shredded cheddar cheese; 1 cup of shredded mozzarella cheese; 1 cup of cream of mushroom soup; 1/2 cup of milk; 1/2 teaspoon of garlic powder; Salt and pepper to taste; 1/2 cup of breadcrumbs (optional)

Highlighted under: Rustic Planning

I have always loved cozy Sundays filled with delicious home-cooked meals, and this Cheesy Broccoli Rice Casserole is one of my favorites. The comforting combination of tender broccoli, fluffy rice, and gooey cheese brings warmth to our family gatherings. This dish comes together quickly and is perfect for those who want to enjoy a hearty meal without spending hours in the kitchen. Plus, it makes great leftovers, which is always a bonus for busy weekdays ahead!

Created by

Jemima Fox

Last updated on 2026-01-06T14:14:35.566Z

When I set out to create the perfect Sunday casserole, I wanted to capture that comforting essence of home. This recipe was born out of experimentation with ingredients I had on hand, leading to a delightful balance of flavors and textures. The key is to use fresh broccoli and a mix of cheeses that melt beautifully together for that creamy indulgence.

One of the best tips I can share is to bake it until the top is slightly golden and bubbling. This not only enhances the flavor but also gives it a wonderful crunch. Trust me, it’s worth the wait, and every bite will take you back to family meals from my childhood!

        Why You Will Love This Recipe
        Creamy and cheesy with a comforting blend of flavors
Easy to make, perfect for busy weekends
Leftover-friendly, delicious reheated or cold
A great way to sneak in vegetables for kids

      

Key Ingredients and Their Roles

Each ingredient in this Cheesy Broccoli Rice Casserole plays a vital role in achieving the perfect texture and flavor. The cooked rice serves as the hearty base, absorbing the rich cream of mushroom soup and milk, which add moisture and creaminess. Fresh broccoli florets contribute not only nutrition but also a bright flavor that balances the richness of the cheeses. The combination of cheddar and mozzarella creates a delightful gooeyness that makes each bite satisfying.

Using a mix of cheeses allows for more complexity in flavor. Cheddar adds a sharp tang that contrasts beautifully with the mild creaminess of mozzarella. If you're looking to experiment, try substituting the cheddar with Gruyère or Monterey Jack for a unique spin. Regardless of your cheese choice, make sure they are freshly shredded to enhance melting and ensure a better texture compared to pre-packaged shredded cheese.

Tips for Perfecting Your Casserole

To ensure your casserole comes out perfectly every time, avoid overcooking the broccoli. Blanch the florets for 2-3 minutes before mixing them in; they should remain bright green and tender-crisp. This not only maintains their flavor but prevents them from becoming mushy during baking. Additionally, don’t skimp on the seasoning; a good amount of salt and pepper enhances the overall taste, ensuring your casserole doesn't come off as bland.

Another key tip is to address the top layer. If you decide to use breadcrumbs for added crunch, toss them with a little melted butter before sprinkling them on top of the casserole. This will help achieve a golden, crispy finish after baking. Keep an eye on it during the last 5-10 minutes of baking—if the top begins to brown too quickly, cover it loosely with aluminum foil to avoid burning while the inside continues to cook.

Ingredients

For the Casserole

2 cups of cooked rice
2 cups of fresh broccoli florets
1 cup of shredded cheddar cheese
1 cup of shredded mozzarella cheese
1 cup of cream of mushroom soup
1/2 cup of milk
1/2 teaspoon of garlic powder
Salt and pepper to taste
1/2 cup of breadcrumbs (optional)

Instructions

Preheat the Oven

Preheat your oven to 350°F (175°C) while you prepare the other ingredients.

Combine the Ingredients

In a large mixing bowl, combine the cooked rice, broccoli florets, cheddar cheese, mozzarella cheese, cream of mushroom soup, milk, garlic powder, salt, and pepper. Stir until everything is well mixed.

Transfer to Baking Dish

Pour the mixture into a greased 9x13 inch baking dish, spreading it out evenly. If desired, sprinkle breadcrumbs on top for added texture.

Bake the Casserole

Bake in the preheated oven for about 30 minutes, or until the top is golden and bubbly.

Serve and Enjoy

Allow to cool slightly before serving. Enjoy your comforting casserole with family and friends!

Pro Tips

For a variation, feel free to add cooked chicken or ham into the mixture for extra protein. You can also experiment with different types of cheese to suit your taste.

Make-Ahead and Storage Tips

This casserole is an excellent choice for meal prepping. You can prepare it a day in advance: simply assemble all the ingredients in the baking dish, cover it with plastic wrap, and store it in the refrigerator overnight. When you're ready to bake, allow it to sit at room temperature for about 30 minutes before popping it into a preheated oven. This helps ensure an even cook throughout.

Leftovers can be stored in an airtight container in the refrigerator for up to 4 days. Reheating can be done in the microwave, but for the best texture, I recommend reheating in a 350°F (175°C) oven until heated through—about 15-20 minutes. You can also freeze portions of the casserole. Just make sure to let it cool completely before transferring to a freezer-safe container, where it can last for 2-3 months.

Serving Suggestions

This irresistible casserole pairs wonderfully with a simple side salad or steamed vegetables for a balanced meal. Alternatively, you can serve it as a side dish at your next gathering; it complements roasted meats like chicken or pork beautifully. For a comforting vegetarian option, consider a slice of crusty bread to accompany your casserole, perfect for scooping up each cheesy bite.

If you're looking to elevate your serving game, try garnishing each serving with a sprinkle of fresh herbs—parsley or chives add a pop of color and freshness. You can also consider adding a drizzle of hot sauce or a sprinkle of red pepper flakes for those who enjoy a little heat. Each of these touches enhances the overall dining experience and makes this dish feel special, even on a busy weeknight.

Questions About Recipes

→ Can I make this casserole ahead of time?

Yes, you can assemble the casserole a day in advance. Just cover it with plastic wrap and store it in the refrigerator until you're ready to bake.

→ What can I substitute for broccoli?

You can substitute broccoli with green beans, cauliflower, or any other vegetable you prefer.

→ Can I freeze leftovers?

Absolutely! You can freeze the baked casserole for up to 2 months. Just make sure to let it cool completely before wrapping it tightly.

→ How can I make it vegetarian?

Just use a vegetable-based cream soup and ensure all cheeses are vegetarian-friendly. You’re all set!