Broccoli Casserole with Ritz crackers is such a comforting and classic dish. It’s packed with tender broccoli, a creamy cheesy sauce, and topped with those buttery Ritz crackers that add the perfect crunchy finish. The mix of creamy and crunchy textures makes every bite so satisfying.
I love making this casserole when I want something simple but special. The Ritz cracker topping is my favorite part—it adds just the right bit of saltiness and crunch that makes the casserole feel like a little celebration. Plus, it’s super easy to put together, which always scores points in my kitchen.
When I serve this broccoli casserole, I usually pair it with a light salad or some roasted chicken for a complete meal. It’s the kind of dish that everyone seems to love, especially at family dinners or holidays. I always look forward to those moments when the whole table dips into this creamy, crunchy goodness together.
Key Ingredients & Substitutions
Broccoli: Fresh broccoli gives the best color and crunch, but frozen works well too. Just make sure to thaw and drain it well to avoid extra moisture.
Cream of Mushroom Soup: This adds creaminess and flavor. If you prefer, you can use cream of chicken soup. For a healthier option, try a homemade white sauce.
Cheddar Cheese: Sharp cheddar adds nice tang and richness. Feel free to mix in mozzarella for extra gooeyness or use a mild cheese if you want a softer taste.
Mayonnaise or Sour Cream: Both add creaminess and tang. Mayonnaise makes it richer, sour cream gives a slight tang. Use whichever you prefer or have on hand.
Ritz Crackers: The topping makes the casserole crunchy and buttery. If you can’t find Ritz, use buttery crackers like saltines or crushed cornflakes for a different crunch.
How Do You Get the Perfect Crunchy Ritz Cracker Topping?
The topping is key for texture contrast. Here’s how to make it just right:
- Crush crackers finely but not to dust; you want small pieces for crunch.
- Mix the crumbs with melted butter to coat evenly—this helps them brown nicely.
- Spread the topping evenly over the casserole so every bite has some crunch.
- Bake uncovered so the heat crisps up the topping without steaming it.
Keeping butter and cracker ratio balanced ensures the topping isn’t soggy or burnt. Watch the casserole in the last few minutes and pull it out when golden brown.
Equipment You’ll Need
- 9×13 inch casserole dish – perfect size for even cooking and browning of the topping.
- Large mixing bowl – makes it easy to combine all ingredients without spilling.
- Steamer basket or pot with lid – great for steaming fresh broccoli until just tender.
- Small bowl – handy for mixing crushed crackers with melted butter for the topping.
- Measuring cups and spoons – ensure your ingredients are balanced for the best flavor and texture.
Flavor Variations & Add-Ins
- Swap cream of mushroom soup with cream of chicken or broccoli cheese soup for a different flavor profile.
- Add cooked, crumbled bacon for smoky crunch that pairs well with broccoli and cheese.
- Mix in diced cooked chicken for a more filling main dish version of the casserole.
- Include other veggies like chopped bell peppers or mushrooms to boost color and nutrients.

How to Make Broccoli Casserole with Ritz Crackers
Ingredients You’ll Need:
- 4 cups fresh broccoli florets (or 2 frozen packs, thawed and drained)
- 1 can (10.5 oz) cream of mushroom soup (or cream of chicken soup)
- 1 cup shredded cheddar cheese
- 1/2 cup mayonnaise or sour cream
- 1/4 cup finely chopped onion (optional)
- 1/4 tsp black pepper
- 1/4 tsp garlic powder (optional)
- 1 1/2 cups crushed Ritz crackers (about 1 sleeve)
- 3 tbsp unsalted butter, melted
- Salt to taste
Time Needed
This recipe takes about 10 minutes for preparation and around 25-30 minutes to bake. Overall, plan for 35 to 40 minutes from start to finish, including a few minutes to cool before serving.
Step-by-Step Instructions:
1. Prepare the Oven and Broccoli:
Preheat your oven to 350°F (175°C). Lightly grease a 9×13 inch casserole dish so your casserole won’t stick. If you’re using fresh broccoli, steam or blanch it for about 3-5 minutes until it’s just tender but still bright green. Drain well to prevent a watery casserole.
2. Make the Creamy Sauce:
In a large bowl, mix the cream of mushroom soup, mayonnaise or sour cream, shredded cheddar cheese, chopped onion (if you like), black pepper, garlic powder (if using), and salt. Stir everything well to create a nice, creamy sauce base.
3. Combine Broccoli and Sauce:
Gently fold the cooked broccoli into the sauce mixture. Make sure the broccoli is well-coated with the creamy blend for every bite to be flavorful.
4. Assemble the Casserole:
Spread the broccoli and sauce mixture evenly into your prepared casserole dish.
5. Make the Crunchy Topping:
In a small bowl, mix the crushed Ritz crackers with melted butter until the crumbs are evenly coated. Sprinkle this buttery crumb topping evenly over the broccoli mixture.
6. Bake and Serve:
Bake the casserole uncovered in your preheated oven for 25-30 minutes, or until you see the topping turn golden brown and the casserole bubbles around the edges. Let it cool for a few minutes before serving. Enjoy your creamy, cheesy broccoli casserole with a delicious crispy topping!
Can I Use Frozen Broccoli Instead of Fresh?
Yes! Just make sure to thaw and drain the frozen broccoli thoroughly to avoid extra moisture that can make the casserole soggy. Thaw in the fridge overnight or quickly in the microwave, then pat dry if needed.
What Can I Substitute for Ritz Crackers?
If you don’t have Ritz crackers, try crushed buttery crackers like saltines or buttery breadcrumbs. Cornflakes or even crushed pretzels can add a nice crunch, just adjust the butter amount if needed.
Can I Make This Broccoli Casserole Ahead of Time?
Absolutely! Assemble the casserole but hold off on adding the cracker topping. Cover and refrigerate for up to 24 hours, then add the topping and bake just before serving for best crunch.
How Do I Store Leftovers?
Store leftovers in an airtight container in the fridge for up to 3 days. Reheat in the oven at 350°F (175°C) until warmed through to keep the topping crisp, or microwave with a cover for quicker reheating but softer topping.