June 22, 2026 · 5 min

One-Pan Cauliflower Rice Risotto with Mushrooms and Parmesan

Lunch5 min680 cal / serving

This clever, grain-free take on risotto swaps traditional arborio rice for cauliflower rice, delivering all the creamy, cheesy goodness with fewer carbs. Triple the mushroom flavor comes from a rich mushroom stock, browned mushrooms and a sprinkle of truffle zest.

It’s a one-pan wonder that’s ready in about 30 minutes, making it perfect for busy weeknights. Serve it as a satisfying vegetarian main or a hearty side dish.


Recipe details

Lunch5 min680 cal / serving2 servings

Nutrition per serving

Calories680 kcalProtein20.7 gFat24.5 gCarbs90.6 gSugar13 gFiber2.3 gSodium8795 mg

Dietary labels

Gluten-free: yesLactose-free: noDairy-free: no

Allergen check

Gluten / wheat: not detectedMilk / dairy: containsEgg: not detectedFish: not detectedShellfish: not detectedPeanut: not detectedTree nuts: not detectedSoy: not detectedSesame: not detectedMustard: not detectedCelery: not detectedSulphites: not detectedLupin: not detectedMolluscs: not detected

Values are calculated per serving from ingredient amounts and the ingredient nutrition reference per 100g. Allergen and diet labels use available ingredient metadata and name matching; always check product labels for strict diets or allergies. Some ingredient amounts or nutrition values were incomplete, so this is marked as a partial estimate.


Ingredients

Truffle Seasoning2 g Truffle SeasoningView ingredient guide
Parmesan Cheese0.25 cup Parmesan CheeseView ingredient guide
Sour Cream2 tablespoon Sour CreamView ingredient guide
Cream Cheese4 tablespoon Cream CheeseView ingredient guide
Dried Thyme1 teaspoon Dried ThymeView ingredient guide
Garlic1 clove GarlicView ingredient guide
Cauliflower Rice12 ounce Cauliflower RiceView ingredient guide
Scallions2 unit ScallionsView ingredient guide
Button Mushrooms8 ounce Button MushroomsView ingredient guide
Black Pepperteaspoon (tsp) Black PepperView ingredient guide
Saltteaspoon (tsp) SaltView ingredient guide

Instructions

  1. Thinly slice the mushrooms. Trim and thinly slice the scallions, separating white and green parts. Mince the garlic.
  2. In a small bowl, combine the mushroom stock concentrate with 1 cup of hot water and stir to dissolve. Set aside.
  3. Heat a large non-stick skillet over medium-high heat. Add a drizzle of oil, then add the mushrooms in a single layer. Cook undisturbed for 3-4 minutes until golden brown. Stir and cook another 2-3 minutes until well browned. Transfer half the mushrooms to a plate for garnish.
  4. Reduce heat to medium. Add the scallion whites and garlic to the skillet; cook for 1 minute until fragrant. Add the cauliflower rice, dried thyme and a pinch of salt and pepper. Cook, stirring, for 2 minutes.
  5. Pour in the mushroom stock and bring to a simmer. Cook for 5-7 minutes, stirring occasionally, until the cauliflower is tender and most of the liquid is absorbed.
  6. Remove from heat. Stir in the cream cheese, sour cream and half the Parmesan until melted and creamy. Season to taste with salt and pepper.
  7. Divide the risotto between bowls. Top with the reserved browned mushrooms, remaining Parmesan, scallion greens and a sprinkle of truffle seasoning. Serve immediately.

Recipe Tips

For extra creaminess, stir in an additional tablespoon of cream cheese or sour cream.

If you prefer a stronger truffle flavor, add the truffle seasoning gradually to taste.

To save time, use pre-riced cauliflower from the produce section.

FAQ

Can I use frozen cauliflower rice?

Yes, frozen cauliflower rice works well. Thaw it first and drain any excess moisture to avoid a watery risotto.

What can I substitute for truffle seasoning?

You can omit it or use a pinch of garlic powder and a few drops of truffle oil, if available.

Is this dish vegetarian?

Yes, it is vegetarian. For a vegan version, use plant-based cream cheese, sour cream and Parmesan alternatives.

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