Cheesy Sausage Comfort Casserole

Featured in Family-Favorite Main Dishes.

Enjoy the ultimate comfort with layers of smoked sausage, melty cheddar cheese, broccoli, and white rice, all baked together in one hearty dish. Sautéed onions and celery add savory depth while cream of mushroom soup and milk create a creamy, rich backdrop. This easy casserole comes together quickly, is perfect for sharing with family or friends, and makes use of simple pantry staples. Golden bubbly cheese on top finishes things off for a crowd-winning favorite that's ideal for busy evenings or potluck gatherings.

Rehan Magic House Recipes
Updated on Tue, 22 Jul 2025 19:34:19 GMT
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Cheesy Sausage Comfort Casserole is the ultimate answer for chilly nights or any time you need a hearty, crowd-pleasing meal. All the best flavors of a classic family casserole come together with layers of smoked sausage, creamy sauce, tender vegetables, and plenty of melty cheese. Even the pickiest eaters in our house ask for seconds

I first made this on a rainy Tuesday night when I needed to clear out the fridge I tossed everything together and my family called it the best casserole they have ever had

Ingredients

  • Smoked sausage links: Choose a high-quality smoked sausage for rich flavor Slice them evenly so each bite gets a bit of meat
  • Cooked white rice: Great use for leftover rice Fluffy and absorbs the sauce beautifully
  • Cream of mushroom soup: This is your creamy base Look for low-sodium options if desired
  • Milk: Thins out the soup and helps make the sauce extra creamy Use whole milk for best results
  • White onion: Adds gentle sweetness Pick a firm onion without blemishes
  • Celery: Gives a fresh crunch Select stalks that are crisp and vibrant green
  • Cooked broccoli: Use heads that are deep green with tightly closed buds Steam until just tender so they hold up in the bake
  • Shredded medium cheddar cheese: Melts perfectly throughout Go for block cheese and shred it yourself for the best melt
  • Seasoned salt: Brings savory depth Make sure you use your favorite blend
  • Salt and pepper: Essential for seasoning to taste Freshly ground black pepper is ideal
  • Olive oil: Helps brown the sausage and sauté vegetables Choose extra virgin for flavor

Step-by-Step Instructions

Preheat the Oven:
Set your oven to 350 degrees Fahrenheit Make sure to grease a 9 by 13 inch casserole dish so nothing sticks
Brown the Sausage:
Add olive oil to a large skillet and warm over medium heat Place sliced sausage into the pan Let it cook for about five minutes stirring occasionally until it is browned on all sides This step builds a rich meaty flavor for the whole casserole
Sauté the Vegetables:
Toss in chopped onion and celery Cook them together with the sausage for another three to four minutes Stir frequently until the onion turns translucent and the celery softens These aromatic veggies create a foundation for the dish
Mix the Sauce:
Take a large mixing bowl Pour in cooked rice the can of cream of mushroom soup and milk Stir thoroughly so the rice is well coated and everything blends together
Combine Everything:
Add the sausage and vegetable mixture to the bowl Toss in the cooked broccoli most of the cheese seasoned salt plus a bit of salt and pepper Use a big spoon to gently combine everything making sure the broccoli stays in good chunks
Assemble and Top:
Scoop the mixture into your greased casserole dish Spread it evenly Sprinkle the reserved shredded cheese over the top for that extra golden crust
Bake:
Put your casserole dish on the middle rack Bake for twenty five to thirty minutes You want it bubbling hot and the cheese melted to a gorgeous golden brown
Rest and Serve:
Once baked let it cool for about five minutes before scooping out portions This helps it set and makes serving neater
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Storage Tips

Once cooled cover leftovers tightly and store in the fridge for up to four days You can also freeze individual portions Wrap them well and thaw overnight in the refrigerator before reheating covered in the oven or microwave

Ingredient Substitutions

Try turkey sausage or chicken sausage for a lighter twist Brown rice or brown basmati works well for extra fiber And if broccoli is not your favorite swap for cauliflower or mixed vegetables from the freezer section

Serving Suggestions

This casserole pairs perfectly with a simple green salad or garlic toast Serve alongside roasted carrots or crisp pickles for extra color and crunch

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Cultural Context

Casseroles are a staple of American comfort food traditions especially in the Midwest where potlucks and family gatherings mean dishes just like this Everyone has their own version but sausage and cheese together always win hearts

Frequently Asked Questions

→ Can I use different sausage types?

Yes, you can substitute smoked sausage with turkey sausage or chicken sausage, adjusting the cooking time if needed.

→ Is fresh or frozen broccoli better?

Both work well. Frozen broccoli saves prep time, while fresh broccoli adds more texture and vibrant color.

→ Can this be prepared ahead of time?

Absolutely. You can assemble the casserole in advance and refrigerate. Bake just before serving for best results.

→ What cheese works best?

Medium cheddar is classic, but you can try Monterey Jack or a cheese blend for a different flavor.

→ How do I store leftovers?

Cool completely, then cover and refrigerate for up to three days. Reheat in the oven or microwave until hot.

Cheesy Sausage Comfort Casserole

Sausage, cheese, broccoli, and rice combine in one cozy, satisfying baked dish everyone enjoys.

Prep Time
15 Minutes
Cook Time
30 Minutes
Total Time
45 Minutes
By: Reham

Category: Main Courses

Difficulty: Easy

Cuisine: American

Yield: 6 Servings

Dietary: ~

Ingredients

→ Main Ingredients

01 8 smoked sausage links, sliced into ½-inch pieces
02 3 cups cooked white rice
03 1 can (10.75 oz) cream of mushroom soup
04 ½ cup milk
05 1 white onion, chopped
06 1 cup celery, chopped
07 1½ cups broccoli, chopped and cooked
08 2 cups shredded medium cheddar cheese
09 1 teaspoon seasoned salt
10 Salt and pepper to taste
11 1 tablespoon olive oil

Instructions

Step 01

Preheat oven to 350°F (175°C). Grease a 9x13 inch casserole dish.

Step 02

Heat olive oil in a large skillet over medium heat. Sauté sliced sausage until browned, about 5 minutes.

Step 03

Add chopped onion and celery to the skillet. Cook until vegetables are tender, about 3-4 minutes.

Step 04

In a large bowl, combine cooked rice, cream of mushroom soup, and milk. Mix well.

Step 05

Add sausage mixture, cooked broccoli, 1½ cups cheese, seasoned salt, salt, and pepper to the bowl. Stir to combine.

Step 06

Transfer mixture to the prepared casserole dish. Top with remaining ½ cup cheese.

Step 07

Bake for 25-30 minutes until bubbly and the cheese is melted and golden.

Step 08

Let the casserole cool for 5 minutes before serving.

Notes

  1. Pre-cooked rice can save time, and you can use frozen broccoli if fresh isn't available.

Tools You'll Need

  • 9x13 inch casserole dish
  • Large skillet
  • Mixing bowl

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Always check each ingredient for allergens, and consult a medical professional if unsure.

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: ~
  • Total Fat: ~
  • Total Carbohydrate: ~
  • Protein: ~