How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Broccoli Casserole?

You need 12 ingredients. The key ingredients include: 2 Tbsp. onion, diced, 2 Tbsp. margarine, 1 can mushroom pieces, drained, 1 can cream of mushroom soup, undiluted, and more.

Is Broccoli Casserole suitable as vegetarian?

Yes, Broccoli Casserole falls under the Vegetarian category and is a great choice for this type of meal.

How do I store leftover Broccoli Casserole?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Broccoli Casserole Recipe

Name: Broccoli Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 Tbsp. onion, diced; 2 Tbsp. margarine; 1 can mushroom pieces, drained; 1 can cream of mushroom soup, undiluted; 4 c. cooked rice; 2 (10 oz.) pkg. broccoli pieces, cooked; 1/2 c. chopped celery; 1/2 c. milk; 1 small jar Cheez Whiz; dash of garlic powder; 8 oz. pkg. cream cheese; salt and pepper to taste

Try this homemade Broccoli Casserole recipe the whole family will love. Made with onion, margarine, mushroom and cream of mushroom soup. Easy step-by-st…

This Broccoli Casserole relies on simple, everyday ingredients such as onion, diced, margarine, mushroom pieces, drained and cooked rice. It comes together quickly and makes 4 servings, at about 1145 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 Vegetarian

1145

kcal

Calories

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Coconut cream is a reliable plant-based alternative to dairy cream.

No specific allergen information. Please check the ingredient list for possible allergens.

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Broccoli Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

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