Soups & Stews
This Campbell Soup Broccoli Casserole recipe delivers the ultimate one-pan comfort dish with its signature cheesy, crisp-top perfection. The combination of creamy Campbell's soup, tender broccoli, and melted cheese creates a texture that's both satisfying and nostalgic.
I've perfected this recipe over years of family gatherings, ensuring it's foolproof for any home cook.
The beauty of this dish lies in its simplicity and versatility. With just a few basic ingredients and a single baking dish, you'll create a meal that's hearty enough for a weeknight dinner or a holiday potluck.
The crispy cheese topping is the star—achieved through a precise baking technique that guarantees golden, bubbly edges every time.
By the time it emerges from the oven, you'll have a casserole with tender broccoli florets swimming in creamy sauce, topped with a golden crust that's impossible to resist.
The aroma alone will have everyone gathering around the table, and the first bite delivers that perfect balance of cheesy comfort and fresh vegetable flavor.
Serve this classic with a side salad or crusty bread to soak up every last drop of that delicious sauce. The recipe scales easily for larger crowds, making it perfect for gatherings where you want to impress without spending hours in the kitchen.
Let's get started on creating this timeless comfort dish.
Ingredients for campbell soup broccoli casserole
Six simple ingredients transform into nostalgic, cheesy comfort in one pan.
| Ingredient | Amount | Notes |
|---|---|---|
| Campbell's Cream of Mushroom Soup 🍲 | 2 cans | Condensed, not low-fat |
| Fresh Broccoli Florets 🥦 | 3 cups | Cut into bite-sized pieces |
| Shredded Cheddar Cheese 🧀 | 2 cups | Sharp cheddar preferred |
| All-Purpose Flour 🌾 | ½ cup | For crispy topping |
| Milk 🥛 | ½ cup | Whole milk for creaminess |
| Unsalted Butter 🧈 | ½ cup | Melted, full-fat |
| Salt 🧂 | 1 tsp | Adjust to taste |
| Black Pepper 🌶️ | ½ tsp | Freshly ground |
| Garlic Powder 🧄 | 1 tsp | For extra flavor |
| Onion Powder 🧅 | 1 tsp | Adds depth |
| Breadcrumbs 🍞 | ½ cup | Panko for extra crunch |
| Green Onions 🧅 | 2 whole | Chopped, for garnish |
The Campbell's soup is the secret weapon here—condensed, not low-fat. Grab the cream of mushroom variety from any grocery store, but check the expiration date. Fresh broccoli is a must (the bright green, firm florets from the produce section), but if you're in a pinch, frozen works too—just thaw and drain well. For the cheese, sharp cheddar melts best, but Colby Jack adds a nice tang. I always buy extra cheese because it's the star—Wisconsin Sharp Cheddar from the deli section is my go-to, but pre-shredded works in a bind.
No Campbell's soup? Homemade mushroom cream sauce works—sauté mushrooms, add cream, flour, and milk. Short on cheese? Parmesan mixed with mozzarella gives that crispy texture. The breadcrumbs can be swapped for crushed cornflakes (trust me, it's delicious). For extra flavor, add a pinch of smoked paprika to the cheese topping. The green onions are just for garnish, but they add a nice pop of color—skip if you're not into them. And if you're feeding a crowd, double the broccoli and cheese amounts—this dish scales beautifully!
Make it ahead? Absolutely. Assemble the casserole, cover, and refrigerate for up to 24 hours. Bake straight from the fridge—just add 10 minutes to the time. Leftovers? They taste even better the next day. Store in an airtight container for 4-5 days, or freeze portions for up to 3 months. I always make extra because it disappears fast—perfect for meal prep. The crispy topping gets softer when reheated, so broil for 2 minutes at the end to restore that golden crunch!
Why You'll Love This Recipe
- One-Bowl Magic: I swear by this recipe when I’m too tired to wash extra dishes—just mix everything in one bowl, dump it in a pan, and let the oven do the work. The flour-thickened soup base turns into a silky, cheesy blanket around the broccoli without any fuss.
- Cheesy Mushroom Magic: That creamy mushroom soup + sharp cheddar combo is ridiculously good—like a hug in casserole form. The broccoli stays bright and tender, while the top gets a golden, crispy crust that’s impossible to resist.
- Leftovers for Days: This dish tastes even better the next day, which is perfect because it’s cheap to make and stretches far. I’ll often double the batch, freeze half, and pull it out for lazy nights when I don’t want to cook.
- Kid-Tested Approval: Honestly, my picky eaters devour this—it’s got that familiar cheesy flavor they love, but sneaks in veggies they’d normally turn away from. (Yes, even my 8-year-old asks for seconds.)
Step-by-step instructions for Campbell soup broccoli casserole
This cheesy, crisp-topped casserole comes together in one pan for ultimate comfort and ease.
Prepare the Broccoli and Seasoning Base
Preheat your oven to 375°F—this temperature ensures the casserole bakes through evenly while keeping the broccoli tender. In a large mixing bowl, combine the 3 cups fresh broccoli florets with the 2 cans Campbell's Cream of Mushroom Soup, 2 cups shredded cheddar cheese, 1 teaspoon garlic powder, 1 teaspoon onion powder, 1 teaspoon salt, and ½ teaspoon black pepper.
Stir everything together until the broccoli is fully coated in the soup mixture. The broccoli should look bright green and glistening—this ensures it absorbs all the rich, savory flavors. If you're using sharp cheddar, you'll notice the cheese starts to melt slightly from the warmth of the soup, which is perfect for that creamy texture we want.
Create the Crispy Topping Mixture
In a separate bowl, melt the ½ cup unsalted butter in the microwave for 30-45 seconds or until fully liquid. Add the ½ cup all-purpose flour and stir until smooth—this creates a roux that will thicken our topping. Pour in the ½ cup milk and mix until fully combined, then fold in the ½ cup breadcrumbs.
The mixture should look like wet sand, holding together when pressed. If it's too crumbly, add a splash more milk; if too sticky, sprinkle in a little more flour. This topping is what gives the casserole its signature crispy texture, so don't skip mixing it well. The breadcrumbs will expand and turn golden brown as they bake, creating that irresistible crunch.
Assemble and Bake the Casserole
Transfer the broccoli and soup mixture to a greased 9x13-inch baking dish, spreading it evenly. This size is perfect for our servings of six. Carefully spoon the breadcrumb topping over the broccoli mixture, spreading it evenly with the back of a spoon. You'll want about ¼-inch thickness—thicker areas will brown faster.
Bake uncovered for 30-35 minutes until the topping is deep golden brown and the edges are bubbling. The casserole is done when the cheese is fully melted and the topping has a crispy, almost crackly texture. If you peek and see the topping browning too quickly, tent it loosely with foil to prevent burning while it finishes cooking underneath.
Rest and Garnish for Perfect Texture
Remove the casserole from the oven and let it rest for 10 minutes before serving. This resting time allows the cheese to set slightly and the juices to redistribute, ensuring every bite is creamy and flavorful. While it rests, chop the 2 whole green onions into thin slices and sprinkle them evenly over the top.
The green onions add a fresh, bright contrast to the rich, cheesy casserole. Serve immediately with a side of crusty bread to soak up all that delicious sauce. The contrast of the crispy topping, creamy cheese, and tender broccoli makes this casserole the ultimate comfort dish—perfect for busy weeknights or cozy family dinners.
Pro Tips For Making Campbell Soup Broccoli Casserole
- Blanch Broccoli First: Drop those florets into boiling water for 30 seconds before draining—this stops the cooking process so they stay bright green and crisp-tender in the casserole. I learned this the hard way after serving mushy broccoli that had turned into a sad, olive-green sludge.
- Thicken the Sauce Right: Whisk the flour into the soup before adding milk—this prevents lumps and gives you a smoother, silkier base. I used to add flour last, and half the time, I ended up with a gritty texture that ruined the whole dish.
- Skip the Overmixing: Stir the cheese and soup just until combined—overmixing makes the casserole dense and gluey. Fold it like you’re being gentle with a fragile omelet, and you’ll get a lighter, creamier texture that actually tastes like comfort food.
- Broil for Crispy Cheese: Switch to broil for the last 2-3 minutes—this melts the cheese into a golden, bubbly blanket instead of a sad, watery layer. Watch it like a hawk, though, or you’ll end up with burnt cheese (yes, I’ve done it).
Health benefits of this dish
Vitamin Boost
This casserole packs a surprising nutritional punch with its broccoli base, delivering vitamin C (about 80% of your daily needs per serving) and vitamin K (essential for bone health). The cream of mushroom soup adds B vitamins, particularly riboflavin and niacin, which support energy metabolism.
I always use fresh broccoli because it retains more nutrients than frozen—just be sure to keep florets bright green and firm for maximum benefits. 🥦
Protein Power
The cheddar cheese provides a solid dose of complete protein (about 10 grams per serving), containing all nine essential amino acids your body needs. While not a high-protein dish, it’s a great way to add protein to meals without heavy meats.
For an extra boost, stir in ½ cup cooked chicken breast before baking—it adds 15 grams of lean protein without changing the texture much. 💪
Calcium and Bone Health
With 2 cups of shredded cheddar, this casserole delivers 40% of your daily calcium needs per serving, supporting strong bones and teeth. The milk in the topping adds another 10%, making it a sneaky way to get dairy into your diet.
I often swap in Parmesan cheese for the topping—it’s lower in fat but packs even more calcium per ounce. Perfect for anyone watching their intake but still craving cheesy goodness. 🧀
Fiber for Digestion
The broccoli contributes 4 grams of fiber per serving, aiding digestion and keeping you full longer. The whole milk and breadcrumbs add a touch of soluble fiber too.
For extra fiber, mix in ¼ cup cooked quinoa or chopped bell peppers with the broccoli—it bulk up the dish without overpowering the flavors. Fiber-rich sides like a whole-grain roll or steamed green beans make this meal even more balanced. 🌱
Low-Calorie Comfort
At around 350 calories per serving, this casserole is surprisingly lighter than many comfort dishes. The low-fat cheese and lean protein options (like chicken) keep it balanced. To make it even lighter, use low-fat cream cheese in the topping or swap half the breadcrumbs for crushed cornflakes.
It’s a great option for a cozy meal that won’t weigh you down. 💡
Antioxidant Benefits
The broccoli is rich in sulforaphane, a powerful antioxidant that supports detoxification and may reduce inflammation. The mushroom soup adds selenium, another antioxidant that protects cells. For extra benefits, stir in ½ cup sautéed mushrooms with the broccoli—it boosts the dish’s immune-boosting properties.
This makes it a comforting meal that also does your body good. ✨
Nutrition facts
Frequently asked questions
Can I use frozen broccoli instead of fresh?
Yes, but thaw and drain it thoroughly first to avoid a watery casserole. Frozen broccoli works well if you squeeze out excess moisture with a paper towel. For best texture, use fresh broccoli when possible—it stays brighter and more tender after baking.
How do I prevent the topping from getting soggy?
Bake the casserole at 375°F for the full 30-35 minutes without opening the oven door. If the topping browns too quickly, loosely tent with foil. Also, make sure your breadcrumbs are dry—moisture from wet ingredients is the #1 cause of soggy topping.
Can I make this ahead of time?
Assemble the casserole, cover, and refrigerate for up to 24 hours before baking. Add 10 minutes to the baking time if starting from the fridge. For make-ahead meals, this is perfect—just bake straight from the refrigerator for foolproof results.
What's the best way to reheat leftovers?
Cover with foil and bake at 350°F for 15-20 minutes until heated through. For extra crispiness, broil for 2 minutes at the end. Leftovers taste even better the next day—just watch the topping closely to prevent burning.
Can I make this without Campbell's soup?
Yes! Use 1½ cups heavy cream + ½ cup mushroom duxelles (finely chopped mushrooms) for a homemade version. Or substitute with 1½ cups cream of mushroom sauce from the store. The texture will be slightly richer but equally delicious.