Traditional Broccoli Casserole

🕒 Prep: 15 min
🔥 Cook: 30 min
🍽 Serves: 6
★★★★★
1 Review

If you're looking for a cozy, comforting dish that brings together the goodness of veggies and the creaminess of cheese, this Traditional Broccoli Casserole is just the ticket. It's a crowd-pleaser that's perfect for family dinners or holiday gatherings. Plus, it's easy to assemble and bake!

Traditional Broccoli Casserole

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Ingredients for Traditional Broccoli Casserole

Ingredients for Traditional Broccoli Casserole

The star of this dish is, of course, the broccoli. Fresh florets bring a vibrant green color and a tender bite after being blanched. The cheddar cheese adds a rich, sharp flavor that pairs beautifully with the veggies. We use cream of mushroom soup as the creamy base, giving the casserole its classic, comforting texture. Sour cream adds a tangy richness, while a splash of milk keeps everything smooth and cohesive. For the topping, butter crackers combined with melted butter provide a satisfying crunch. A sprinkle of garlic powder and onion powder adds depth, and of course, a bit of salt and pepper to taste rounds out the flavors.

Why This Traditional Broccoli Casserole Works

In the pot, the quick blanching keeps the broccoli bright and a little firm. It softens just enough so it isn’t crunchy, but it doesn’t turn mushy in the oven. Once the hot broccoli goes into the bowl with the cream of mushroom soup, sour cream, and milk, that mixture wraps around each piece and starts to feel thicker and creamier.

As it bakes, the dairy and soup warm up and settle into a smooth sauce. The cheddar cheese melts into that sauce and also melts down between the broccoli pieces, so everything holds together in one scoop instead of sliding apart. In the oven, the heat also dries the top surface a bit, so the cheese on top can bubble and set.

While that happens, the butter-soaked cracker crumbs on top toast and harden. They form a crisp lid over the soft, creamy broccoli underneath. After it comes out of the oven and sits for a few minutes, the sauce thickens a little more, so the casserole slices cleanly and doesn’t run all over the plate.

Traditional Broccoli Casserole Tips & Tricks

  • If you like a bit of heat, add a pinch of red pepper flakes to the soup mixture.
  • For an extra crunchy topping, add a handful of toasted almonds or sunflower seeds.
  • If you’re short on time, use pre-cut broccoli florets from the produce section.

Mistakes To Avoid

Boiling the broccoli instead of blanching it briefly in very hot water can make the florets soft and waterlogged. Extra water then leaks out into the casserole while it bakes, so the sauce turns thin and soupy instead of creamy and slightly thick.

Skipping the step of draining the broccoli well after blanching often leaves water trapped in the florets. In the oven, that water steams out and dilutes the soup and sour cream mixture, so the casserole never really sets and the top layer can slide around instead of holding together.

Using too much milk in the sauce mixture makes it runny going into the dish. During baking, the liquid doesn’t have enough time to tighten up, so the casserole scoops out in puddles instead of neat, slightly firm spoonfuls.

Letting the cracker topping sit on the wet mixture for a long time before baking causes the crumbs to soak up moisture and go pasty. In the oven they don’t crisp properly, so the top comes out soft and greasy instead of crunchy and golden.

Equipment Used:

Baking dish, Mixing bowls, Whisk

Ingredients

  1. 2 cups fresh broccoli florets
  2. 1 cup shredded cheddar cheese
  3. 1 cup cream of mushroom soup
  4. 1/2 cup sour cream
  5. 1/4 cup milk
  6. 1 cup crushed butter crackers
  7. 2 tbsp unsalted butter, melted
  8. 1/4 tsp garlic powder
  9. 1/4 tsp onion powder
  10. Salt and pepper to taste

Step-by-step Instructions

  1. 1. Preheat oven to 350°F (175°C).
  2. 2. Blanch broccoli in boiling water for 3 minutes, then drain and set aside.
  3. 3. In a large bowl, mix cream of mushroom soup, sour cream, milk, garlic powder, onion powder, salt, and pepper.
  4. 4. Stir in broccoli and 3/4 cup of the shredded cheddar cheese.
  5. 5. Pour mixture into a greased casserole dish.
  6. 6. Top with the remaining cheddar cheese.
  7. 7. In a separate bowl, combine crushed butter crackers with melted butter, then sprinkle evenly over the casserole.
  8. 8. Bake for 25-30 minutes, or until the top is golden brown and bubbly.
  9. 9. Let cool slightly before serving.

Frequently Asked Questions

Can I use frozen broccoli?
Yes, just make sure to thaw it and drain any excess water before using.
What other cheeses can I use?
Monterey Jack or mozzarella are great alternatives for a milder flavor.
Can I make this ahead of time?
Absolutely! Assemble it in advance, cover, and refrigerate. Just bake it when you're ready to serve.

Serving Ideas for Traditional Broccoli Casserole

This casserole pairs beautifully with roasted chicken or a simple grilled steak. For a vegetarian meal, serve it alongside a hearty salad with a tangy vinaigrette to balance the richness. It's also a great side for Thanksgiving dinner, complementing turkey and cranberry sauce perfectly.

Ratings and Comments

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This recipe is for informational purposes only. Always follow proper food safety practices, cook foods to safe internal temperatures, and store leftovers appropriately. Results may vary.