Cheesy Broccoli Rice Casserole – Broccoli Casserole with Cheese Whiz

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Cheesy Broccoli Rice Casserole is one of those classic side dishes that is always on the table at holidays. We all need a simple recipe, like this broccoli rice casserole, that is quick to make and loved by everyone.

We all need a simple recipe, like this Cheesy Broccoli Rice Casserole, that is quick to make and loved by everyone.

Cheesy Broccoli Rice Casserole

This Cheesy Broccoli Rice Casserole recipe is a staple at the holidays for our family. It was passed on from a family friend many years ago, and Mom has made it for the holidays ever since.

You may think the best part is the cheesy goodness, but in all honestly it could be the simplicity of the recipe. Nothing has to be precooked, and the broccoli goes in frozen. You mix everything together, pour it into a pan and bake.

The hardest part is truly melting the butter. Ask Barbara. She’s has had many butter explosions in the microwave. Take our advice, melt the butter in a small saucepan on the stove top over medium-high heat.  It is the easiest method!

Cheesy Broccoli Rice Casserole is one of those dump, mix and bake dishes.

Broccoli Casserole with Cheese Whiz

Adding this side dish to your holiday line-up allows more time spent on desserts or main courses. This recipe is also a great way to get your kiddos to eat their veggies.

We like to use 2 (12 oz.) bags of frozen broccoli – one bag of broccoli cuts and one bag of broccoli florets.  That way you get a good variety of stems and florets in the casserole. You could even substitute a bag of frozen cauliflower and broccoli which would be delicious.

The secret ingredient is Cheez Whiz.  Cheez Whiz is the ultimate cheesy pleasure when it comes to casseroles.

Cheesy Broccoli Rice Casserole is Mom's Broccoli Casserole with Cheese Whiz, instant rice, cream of mushroom soup and frozen broccoli.

What is Cheez Whiz?

Cheez Whiz is a processed cheese sauce that is kept on the shelf until opened.  It’s similar to Velveeta in flavor but comes in a sauce instead of a log. Since it comes in sauce form, it does not need to be melted.

Cheez Whiz can be used as a simple dip for chips, or used for a cheesy sauce for baked potatoes and cooked cauliflower and broccoli. Another way to use Cheez Whiz is as an ingredient in cheesy casseroles. Thin out the Cheez Whiz with some melted butter for the perfect base for all sorts of casseroles.

What is a substitution for Cheez Whiz?

Velveeta (also called Cheese Melt) is a suitable substitute for Cheez Whiz; however, you will need to melt the Velveeta first to make it a sauce.

Mom’s Cheesy Broccoli Rice Casserole Ingredient List

  • Frozen Broccoli (do not thaw)
  • Instant Rice
  • Cheez Whiz
  • Butter, melted
  • Cream of Mushroom Sauce
  • Onion, diced
  • Salt and Black Pepper (optional)
Cheesy Broccoli Rice Casserole is Mom's Broccoli Casserole with Cheese Whiz, instant rice, cream of mushroom soup and frozen broccoli.

How to Make Broccoli Casserole with Cheese Whiz

Step By Step Instructions

  1. Prepare a 13 x 9 inch casserole dish by spraying with nonstick cooking spray.
  2. Melt butter in a medium saucepan.
  3. In a large bowl, mix with Cheese Whiz and Cream of Mushroom soup to form a cheesy sauce.
  4. Add frozen broccoli, instant rice and diced onions to cheese sauce.
  5. Pour into prepared baking dish.
  6. Bake at 350 degrees F for 45 to 60 minutes or until bubbly and hot.

Storage Instructions

Let leftovers cool. Place in an airtight container and store in the refrigerator for up to a week.

For the full ingredient amounts and recipe steps for Mom’s Cheesy Broccoli Rice Casserole, scroll to the recipe card at the bottom of this post.

Cheesy Broccoli Rice Casserole is Mom's Broccoli Casserole with Cheese Whiz, instant rice, cream of mushroom soup and frozen broccoli.

Recipe FAQs

  • Do not thaw frozen broccoli before assembling casserole.
  • Be sure to use Instant White Rice not regular white rice or a long grain rice.
  • If you have large, frozen broccoli florets, consider chopping into more bite-sized pieces.
  • Velveeta could be substituted for Cheese Whiz; however, be sure to melt it first.  You could melt it with the butter in this recipe.
  • Substitute margarine for butter, if desired.
  • Dried onions could be used in place of diced onions, or omit onions entirely.
  • Cream of chicken soup or cream of celery would work instead of cream of mushroom soup.
  • This recipe holds heat well making it great for the holidays.
  • To make it extra special, top with shredded cheddar cheese and/or panko or crushed Ritz crackers.
  • Check out our Amazon Store for our favorite pantry and kitchen items.
Cheesy Broccoli Rice Casserole is Mom's Broccoli Casserole with Cheese Whiz, instant rice, cream of mushroom soup and frozen broccoli.

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Cheesy Broccoli Rice Casserole is Mom's Broccoli Casserole with Cheese Whiz, instant rice, cream of mushroom soup and frozen broccoli.
Print Recipe
5 from 2 votes

Cheesy Broccoli Rice Casserole – Broccoli Casserole with Cheese Whiz

This cheesy broccoli rice casserole is a staple at our family holiday meals.
Prep Time10 minutes
Cook Time45 minutes
Total Time55 minutes
Course: Side Dish
Cuisine: American
Keyword: broccoli casserole with cheese whiz, cheesy broccoli rice casserole, easy broccoli rice casserole with cheese whiz, mom’s cheesy broccoli rice casserole
Servings: 16 servings
Calories: 194kcal
Author: Barbara

Ingredients

  • 15 oz. Cheez Whiz
  • 2 (10.5) oz. cans cream of mushroom soup
  • 1/2 cup melted butter
  • 2 cups dry instant rice (not cooked)
  • 1/4 cup diced onion (optional)
  • 24 oz. bag of frozen broccoli

Instructions

  • Preheat oven to 350 degrees F. Prepare a 13 x 9-inch baking dish by spraying generously with nonstick cooking spray.
  • In a mixing bowl, mix together Cheez Whiz, mushroom soup and melted butter. Mix together until a smooth cheese sauce forms.
    Cheesy Broccoli Rice Casserole is Mom's Broccoli Casserole with Cheese Whiz, instant rice, cream of mushroom soup and frozen broccoli.
  • Add dry rice, onion (or dried minced onion can be used), and frozen broccoli to the cheese sauce.  Stir until completely incorporated.
    Cheesy Broccoli Rice Casserole is Mom's Broccoli Casserole with Cheese Whiz, instant rice, cream of mushroom soup and frozen broccoli.
  • Pour into prepared dish.
    Cheesy Broccoli Rice Casserole is Mom's Broccoli Casserole with Cheese Whiz, instant rice, cream of mushroom soup and frozen broccoli.
  • Bake for 45 to 60 minutes or until cooked completely through. 
    Cheesy Broccoli Rice Casserole is Mom's Broccoli Casserole with Cheese Whiz, instant rice, cream of mushroom soup and frozen broccoli.

Notes

  • Do not thaw frozen broccoli before assembling casserole.
  • Be sure to use Instant White Rice not regular white rice. 
  • If you have large, frozen broccoli florets, consider chopping into more bite-sized pieces.
  • Velveeta could be substituted for Cheese Whiz; however, be sure to melt it first. You could melt it with the butter in this recipe.
  • Substitute margarine for butter, if desired.
  • Dried onions could be used in place of diced onions, or omit onions entirely.
  • Cream of chicken or cream of celery would work instead of cream of mushroom soup. 
  • This recipe holds heat well making it great for the holidays. 
  • Love cheesy casseroles? Try Cheesy Cabbage Casserole
  • The nutritional information below is auto-calculated and can vary greatly depending on the products used. 

Nutrition

Calories: 194kcal | Carbohydrates: 16g | Protein: 6g | Fat: 12g | Saturated Fat: 7g | Cholesterol: 36mg | Sodium: 658mg | Potassium: 233mg | Fiber: 1g | Sugar: 3g | Vitamin A: 615IU | Vitamin C: 38mg | Calcium: 120mg | Iron: 1mg
Cheesy Broccoli Rice Casserole is Mom's Broccoli Casserole with Cheese Whiz, instant rice, cream of mushroom soup and frozen broccoli.

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3 Comments

  1. PERFECT! Absolutely soooo easy and delicious! I tried one other recipe first, YOURS was the BEST! Thank you. This will be my “go to” recipe and will making again for Christmas!

  2. I was looking for the original recipe from the 1950s. i thought this recipe was from back in the 50s. but it listed Cheez Whiz as an ingredient. I thought l, “No way was there Cheez Whiz back in the 1950s!” Suprise, suprise… Cheez Whiz was invented by Kraft Foods in 1952. Great recipe.

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