Vegetarian, low-carb and keto-friendly Cauliflower Risotto recipe combines fresh mushrooms, cauliflower rice, and a flavorful broth that’s ready in under 15 minutes! With only 9 ingredients, it’s perfect for a low carb dinner and has 1/3rd (or less) the calories of traditional risotto and just 11g net carbs.
In a food processor, add cauliflower florets in 3-4 batches and process until “rice” forms. The key to proper coarse rice texture is not to overcrowd the bowl of food processor. Transfer to a medium bowl and set aside.
Preheat large non-stick skillet on medium - high heat and add mushrooms. Cook until golden brown or about 5 minutes, stirring occasionally. Transfer to a medium bowl and set aside.
Return skillet to medium heat and swirl oil to coat. Add onion and garlic, sauté until translucent or about 3 minutes, stirring occasionally.
Add cooked mushrooms, cauliflower “rice”, broth, salt and pepper. Stir, cover and cook for 4 minutes.
Turn off heat, add Parmesan and mozzarella cheese and parsley; stir until cheese is melted.
Make ahead: Prepare the cauliflower rice in advance and store it for up to 3 months in the freezer (or 5 days in the fridge). Then, when ready, cook it from frozen, adding a few extra minutes to the cooking time.
Or use a bag of store bought cauliflower rice. If using frozen, don't thaw and add a few minutes to cooking time.
Store: Keep refrigerated in a glass airtight container for up to 2 days. Reheat on the stovetop (or in a microwave) gently until warmed through. Add an extra splash (or more) of broth (or milk).
Sub half of the stock with white wine if you wish.