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Creamy Broccoli Casserole Recipe

4.7 from 101 reviews

This Creamy Broccoli Casserole is a comforting, cheesy baked dish featuring tender broccoli florets mixed with a creamy blend of cream of mushroom soup, mayonnaise, and cheddar cheese, topped with buttery cracker crumbs for a delightful crunch. Perfect as a side dish for family dinners or holiday gatherings, it combines creamy, cheesy, and crispy textures in every bite.

Ingredients

Scale

Vegetables

  • 1 (14 or 16 oz.) package broccoli florets

Cheese

  • 1 cup shredded mild or medium cheddar cheese, divided

Creamy Mixture

  • 1 (10 3/4 oz.) can cream of mushroom soup
  • 1/4 cup mayonnaise
  • 1/4 cup milk
  • 1 egg, lightly beaten
  • 1/8 teaspoon salt

Topping

  • 1 1/2 cups Ritz and/or Keebler Club cracker crumbs (about 1 sleeve of crackers; a combination of 3/4 cup Ritz + 3/4 cup Keebler Club)
  • 1/4 cup butter, melted

Instructions

  1. Prepare Broccoli: Thaw the broccoli florets if frozen and warm them in the microwave for about 5 minutes. Drain thoroughly to remove excess moisture and cut any large florets into smaller, bite-sized pieces for even cooking.
  2. Mix Ingredients: In a large bowl, combine the drained broccoli, 1/2 cup of shredded cheddar cheese, cream of mushroom soup, mayonnaise, milk, beaten egg, and salt. Mix well until all ingredients are incorporated evenly.
  3. Assemble Casserole: Spoon the broccoli mixture into a greased 8×8-inch or 9×9-inch baking dish and spread evenly. Sprinkle the remaining 1/2 cup of shredded cheddar cheese on top.
  4. Prepare Cracker Topping: In a small bowl, mix the cracker crumbs with the melted butter until the crumbs are fully moistened. Evenly sprinkle this buttery cracker crumb topping over the broccoli mixture in the baking dish.
  5. Bake: Bake the casserole in a preheated oven at 350°F (175°C) for 45 to 50 minutes, or until the casserole is bubbly and the crumb topping turns a light golden brown.
  6. Optional Preparation Tips: You can substitute frozen chopped broccoli if desired, though broccoli florets are preferred for texture. For make-ahead preparation, place the broccoli mixture in the casserole dish without the cracker topping and refrigerate. Add the cracker topping just before baking and bake for 75 to 80 minutes. Cover loosely with foil if the topping browns too quickly.
  7. Adjust for Larger Portions: To serve a larger group, double the recipe and bake in a 9×13-inch pan following the same instructions.

Notes

  • You can use frozen chopped broccoli as a substitute for florets, but florets are preferred for texture and visual appeal.
  • To prepare the casserole ahead of time, refrigerate the broccoli mixture without the cracker topping and add the topping just before baking, increasing the bake time accordingly.
  • Cover the casserole loosely with foil during baking if the crumb topping begins to brown too quickly to avoid burning.
  • Doubling the recipe requires using a 9×13-inch baking dish and adjusting bake time.

Keywords: broccoli casserole, cheesy broccoli bake, creamy broccoli casserole, side dish, comfort food, baked broccoli