Cauliflower Au Gratin Soup
Creamy cauliflower au gratin soup features tender cauliflower, Swiss cheese, and a rich broth, perfect for comforting, light yet flavorful meals suitable for all seasons.
Ingredients
Instructions
- In a 2-quart saucepan, heat margarine until bubbly and hot; add diced onion and sauté until golden.
- Add cauliflower, water, broth mix, and nutmeg; bring to a boil.
- Reduce heat and let simmer until cauliflower is tender, about 15 minutes.
- Remove from heat and let cool slightly.
- Pour half of the cauliflower mixture into a blender container and process at low speed until cauliflower is finely chopped (do not puree).
- Transfer the chopped cauliflower mixture to a medium bowl and repeat with the remaining mixture.
- Return all chopped cauliflower to the saucepan.
- Add milk and half and half; heat gently without boiling.
Tips & Substitutions
For added flavor, consider using vegetable broth instead of water and broth mix. If you're short on time, pre-chopped cauliflower florets can be a great shortcut. You can also substitute the Swiss cheese with Gruyère for a nuttier taste. Ensure not to over-blend the cauliflower; you want a chunky texture rather than a puree, similar to the texture in Creamy Chicken 'N Broccoli Casserole.
Serving Suggestions
Serve this soup hot, garnished with additional shredded Swiss cheese and a sprinkle of fresh herbs, like chives or parsley. It pairs beautifully with crusty bread or a fresh green salad. For a complete meal, consider serving it alongside a protein, such as Fried Chicken Breast Fillets, to balance the flavors.
Storage & Reheating
Store any leftovers in an airtight container in the refrigerator for up to 3 days. When reheating, do so gently on the stovetop over low heat, adding a splash of milk if the soup has thickened too much. Avoid boiling, as this can affect the creaminess of the dish.
Nutrition & Diet Analysis (per serving)
Each serving of Cauliflower Au Gratin Soup contains roughly 1297 calories, with 39g protein, 52g carbohydrates, and 105g fat. It is an excellent source of calcium (96% of the Daily Value), protein (78% of the Daily Value), and vitamin A (42% of the Daily Value). Note that it is relatively high in sodium, at 930mg per serving (40% of the Daily Value).
Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.
* % Daily Values based on a 2,000 calorie diet (FDA 2020).
Frequently Asked Questions
Can I make this soup dairy-free?
Yes, you can make this soup dairy-free by using plant-based milk, like almond or oat milk, and omitting the half and half. For the cheese, consider a dairy-free cheese alternative that melts well. This will keep the creamy texture while catering to dairy-free diets.
How can I thicken the soup further?
If you prefer a thicker consistency, you can blend in a small amount of cooked potato or add a cornstarch slurry (mix 1 tablespoon of cornstarch with 2 tablespoons of cold water) to the soup while heating. This will help achieve a heartier texture without compromising flavor.
Can I freeze the soup?
Freezing this soup is not recommended due to the dairy content, which can separate when thawed. If you plan to freeze it, do so before adding the milk and half and half. When ready to serve, thaw in the refrigerator and reheat gently, then stir in the dairy just before serving.
Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).