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 Potato Cauliflower Casserole ?

You need 11 ingredients. The key ingredients include: 2 lb. bag frozen hash browns (the cube style), 1 lb. bag frozen cauliflower florets, 1 can cream of chicken soup, Campbells Healthy Request, 1 pint light sour cream, and more.

Is Potato Cauliflower Casserole suitable as vegetarian?

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

How do I store leftover Potato Cauliflower Casserole ?

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

Potato Cauliflower Casserole Recipe

Name: Potato Cauliflower Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 lb. bag frozen hash browns (the cube style); 1 lb. bag frozen cauliflower florets; 1 can cream of chicken soup, Campbells Healthy Request; 1 pint light sour cream; 12 ounces shredded sharp cheddar cheese; 1/2 small onion, diced or 4 green onions, chopped; Beau Monde seasoning, about 1/2 tsp.; a few sprinkle of white pepper; Italian Seasoning or fresh herbs; 1/2 cup bread crumbs; 1/4 cup butter, melted (1/2 stick)

Try this homemade Potato Cauliflower Casserole recipe the whole family will love. Made with browns, cauliflower, cream of chicken soup and sour cream. E…

This Potato Cauliflower Casserole relies on simple, everyday ingredients such as pint light sour cream, bread crumbs and butter, melted (1/2 stick). It comes together quickly and makes 4 servings, at about 688 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

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

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.
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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Potato Cauliflower Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

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