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+ servings
5 from 3 votes
Fannie's Easy Cheesy Broccoli Casserole
Prep Time
20 mins
Cook Time
45 mins
Total Time
1 hr 5 mins

A super easy and comforting cheesy broccoli casserole that's easy to put together and great for prepping ahead!

Course: Sides
Cuisine: American
Keyword: broccoli casserole, broccoli side dish, Cheese Broccoli Casserole
Servings: 8 servings
Calories: 298 kcal
Author: The Seasoned Mom
  • 2 heads of broccoli cut into florets (or 3 10.8-ounce bags of frozen broccoli florets)
  • 2 eggs
  • 1 large onion diced (I used 1 cup of frozen diced onion as a shortcut)
  • 1 10.5 ounce can condensed cream of mushroom soup (NOT diluted)
  • ½ cup mayonnaise
  • 2 cups/8 ounces shredded cheddar cheese
  • 1 6 ounce box stuffing mix (I used a 6-ounce box of Stove Top Chicken Flavored Stuffing)
  • 4 tablespoons butter
  1. Preheat oven to 350 degrees F. Spray a 9 x 13-inch baking dish with cooking spray and set aside.
  2. Steam broccoli in a large pot for about 4-5 minutes, or until crisp-tender (you can also do this in the microwave for about 3 minutes per frozen bag of florets).
  3. In a blender, combine eggs, onion, condensed soup, and mayonnaise until smooth.
  4. Arrange half of the steamed broccoli in a single layer in the bottom of the prepared baking dish. Sprinkle half of the cheese on top of the broccoli and pour half of the soup mixture over top. Repeat the layers with the remaining broccoli, cheese, and soup mixture.
  5. Prepare stuffing mix (according to package instructions). Spoon stuffing over top of casserole.
  6. Bake, uncovered, for about 40-45 minutes, or until browned on top and heated through.
Recipe Notes
  • For shortcuts, you can use frozen broccoli florets and diced onion but you can also use fresh!
  • You can prep this casserole in advance and keep it in the fridge until you are ready to bake. This is great for holiday feasts or when you're feeding a crowd.
  • Leftovers can be stored in the fridge for around 3 days and reheated in the oven.
  • You can also freeze this casserole if making it in advance or if you have leftovers and simply thaw before baking.
  • Cooking for a Smaller Crowd? You can easily cut the ingredients in half and prepare the casserole in an 8-inch square baking dish.
Nutrition Facts
Fannie's Easy Cheesy Broccoli Casserole
Amount Per Serving (1 /10 of the recipe)
Calories 298 Calories from Fat 147
% Daily Value*
Fat 16.3g25%
Saturated Fat 4.5g28%
Cholesterol 57.5mg19%
Sodium 721mg31%
Carbohydrates 22.1g7%
Fiber 4.8g20%
Sugar 5.4g6%
Protein 13g26%
* Percent Daily Values are based on a 2000 calorie diet.