Cauliflower Casserole

Total Time
Prep: 15 min. Bake: 30 min.

Updated Jun. 26, 2024

Relish the goodness of homemade Cauliflower Casserole with this effortless and flavorful recipe. This dish combines easy preparation with delicious comfort, perfect for family meals or any special event.

Cauliflower casserole is a delicious way to bring comfort and nutrition to your dinner table. This dish pairs tender cauliflower with creamy sour cream and melted cheese, creating a flavorful and satisfying meal everyone will love. It is ideal for family gatherings or special occasions and offers a wonderful blend of textures and tastes.

This recipe can be made in under one hour, making it perfect for busy weeknights. With minimal effort you can enjoy one of the most satisfying cauliflower casserole recipes, appealing to kids and adults, allowing you to spend less time in the kitchen.

Ingredients for Cauliflower Casserole

  • Cauliflower: This is the star of the dish! It provides a tender and slightly nutty flavor. Broccoli or a mix of broccoli and cauliflower can achieve a similar result.
  • Sour cream: Adds creaminess and a tangy flavor that complements the cauliflower. Greek yogurt can provide a lighter option while still maintaining the creamy texture.
  • Cheddar cheese: Cheddar offers a rich, savory flavor and creamy texture that’s essential to the dish. Colby Jack or Monterey Jack can be alternatives for slightly different tastes.
  • Cornflakes: Crushed cornflakes add a crunchy topping for texture contrast. Panko breadcrumbs or crushed Ritz crackers can be substituted to achieve a similar crunch.
  • Green pepper: Brings a fresh, slightly sweet flavor and vibrant color to the casserole. Bell peppers can be used instead to maintain freshness and color.
  • Sweet red pepper: Adds sweetness and a bright pop of color. Any bell pepper or roasted red peppers can be substituted to provide a similar sweetness and visual appeal.
  • Parmesan cheese: It contributes a sharp, nutty flavor and a crispy topping. Pecorino Romano or Asiago can be used as alternatives, offering a similar sharpness and texture.
  • Paprika: Adds a hint of color and a mild peppery flavor.

Directions

Step 1: Prepare the cauliflower

Preheat your oven to 325°F. Place 1 inch of water in a saucepan and add the cauliflower florets. Bring to a boil, then reduce heat, cover and simmer until the cauliflower is crisp-tender, about 5 to 10 minutes. Drain the cauliflower well.

Step 2: Combine ingredients

Combine the cooked cauliflower, sour cream, shredded cheddar cheese, crushed cornflakes, chopped green and red peppers and salt in a large bowl. Mix it well.

Step 3: Transfer to baking dish

Transfer the cauliflower mixture to a greased 2 quart baking dish. Top with grated Parmesan cheese and a light dusting of paprika for color and flavor.

Step 4: Bake

Bake the casserole, uncovered, in the preheated oven for 30 to 35 minutes or until it is heated through and the top is golden.

Recipe Variations

  • Load it with veggies: Add different vegetables like spinach, mushrooms, or artichokes. Add diced onions or garlic for extra added depth.
  • Make it cheesy: Add different types of cheese like Gruyere or mozzarella,
  • Create a weeknight meal: Top the casserole with breadcrumbs mixed with herbs or add some diced ham or cooked chicken or bacon and take this as a side dish and a full meal.

How to Store this Cheesy Cauliflower Casserole

Allow the casserole to cool completely before moving it to an airtight container. Keep it in the refrigerator, which will stay fresh for three to four days. Reheat portions as needed for a quick and easy meal.

Can you freeze cauliflower casserole?

Yes, you can freeze cauliflower casserole. Once cooled, cover the baking dish tightly in plastic wrap and aluminum foil or store it in a freezer-safe container. It can be frozen for two to three months. When ready to enjoy it, thaw the casserole in the refrigerator overnight and reheat it in the oven until heated.

Cauliflower Casserole Recipe Tips

What pairs well with cauliflower?

Cauliflower pairs well with proteins such as grilled chicken, steak, pork chops, or baked fish. Consider serving it alongside a hearty lentil or chickpea salad for a vegetarian option.

How to reheat cauliflower casserole?

To reheat cauliflower casserole, place it in an oven-safe casserole dish, cover the top with foil, and bake at 350°F for 20 minutes or until heated.

Should cauliflower be washed before roasting?

Yes, cauliflower should be washed before roasting to remove dirt or debris. After washing, dry the cauliflower thoroughly with a kitchen towel or let it air dry. Excess moisture can prevent the cauliflower from roasting properly and achieving that desired crispy texture.

How do you moisten a dry casserole?

If your casserole turns out dry, moisten it by adding a small amount of liquid, such as milk, cream, or broth. Cover the casserole and bake at a low temperature until it is heated and the added liquid has been absorbed.

Watch How to Make Cauliflower Casserole

Cauliflower Casserole

Prep Time 15 min
Cook Time 30 min
Yield 8 servings

Ingredients

  • 1 medium head cauliflower, broken into florets
  • 1 cup sour cream
  • 1 cup shredded cheddar cheese
  • 1/2 cup crushed cornflakes
  • 1/4 cup chopped green pepper
  • 1/4 cup chopped sweet red pepper
  • 1 teaspoon salt
  • 1/4 cup grated Parmesan cheese
  • Paprika

Directions

  1. Preheat oven to 325°. Place 1 in. water in a saucepan; add cauliflower. Bring to a boil. Reduce heat; cover and simmer until crisp-tender, 5-10 minutes. Drain.
  2. In a large bowl, combine cauliflower, sour cream, cheddar cheese, cornflakes, peppers and salt; transfer to a greased 2-qt. baking dish. Sprinkle with Parmesan cheese and paprika.
  3. Bake, uncovered, until heated through, 30-35 minutes.

Nutrition Facts

1 serving: 162 calories, 10g fat (7g saturated fat), 37mg cholesterol, 503mg sodium, 10g carbohydrate (4g sugars, 2g fiber), 7g protein.

To dress up cauliflower, Mom used a delightful mixture of a cheesy sauce, bright red and green pepper pieces and crushed cornflakes. Leftovers were rare. —Linda McGinty, Parma, Ohio
Recipe Creator
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