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Low Carb Mushroom & Spinach Cauliflower Rice Recipe


  • Author: Katherine

Ingredients

  • Cauliflower: 1 large head (about 2-2.5 lbs), or 4-5 cups of pre-riced cauliflower. Freshly riced cauliflower often has the best texture, but good quality frozen riced cauliflower works well too (thaw and pat dry if using frozen).
  • Mushrooms: 16 oz (1 lb) cremini or button mushrooms, cleaned and sliced. You can also use a mix like shiitake or oyster mushrooms for a more complex flavor.
  • Spinach: 5 oz fresh baby spinach, washed. If using mature spinach, you might want to roughly chop it.
  • Onion: 1 medium yellow or white onion, finely chopped (about 1 cup). Shallots can also be used for a milder flavor.
  • Garlic: 3-4 cloves, minced. Adjust to your preference; we love garlic, so sometimes we add a bit more!
  • Olive Oil: 2-3 tablespoons, extra virgin. Avocado oil is also a great high-heat option.
  • Butter or Ghee: 1 tablespoon (optional, but adds richness). For a dairy-free version, use a vegan butter alternative or an additional tablespoon of olive oil.
  • Vegetable Broth or Chicken Broth: 1/4 cup (optional, helps to steam the cauliflower rice and prevent sticking, especially if your pan runs dry). Use vegetable broth for a vegan option.
  • Soy Sauce or Tamari: 1-2 tablespoons (use Tamari for gluten-free). Coconut aminos are a great soy-free alternative. This adds a wonderful umami depth.
  • Dried Thyme: 1/2 teaspoon (or 1.5 teaspoons fresh, chopped).
  • Red Pepper Flakes: 1/4 teaspoon (optional, for a hint of warmth).
  • Salt: 1/2 teaspoon, or to taste. Remember that soy sauce/tamari also adds saltiness.
  • Black Pepper: 1/4 teaspoon freshly ground, or to taste.
  • Fresh Parsley or Chives: 2 tablespoons, chopped (for garnish, optional).

Instructions

  1. Prepare the Cauliflower Rice (if not using pre-riced):

    • Wash and thoroughly dry the head of cauliflower. Remove the leaves and tough core.
    • Cut the cauliflower into florets.
    • Work in batches: add florets to a food processor and pulse 10-15 times, or until the cauliflower resembles grains of rice. Be careful not to over-process, or it will become mushy.
    • Alternatively, you can grate the florets using the large holes of a box grater. Set aside.

  2. Sauté the Mushrooms:

    • Heat 1 tablespoon of olive oil (and the optional butter/ghee, if using) in a large skillet or Dutch oven over medium-high heat.
    • Once the oil is shimmering, add the sliced mushrooms in a single layer (you may need to do this in two batches to avoid overcrowding the pan).
    • Cook the mushrooms without stirring for 3-4 minutes, allowing them to brown on one side.
    • Stir and continue to cook for another 4-5 minutes, until they are nicely browned and have released their moisture. Season lightly with a pinch of salt and pepper.
    • Remove the mushrooms from the skillet and set them aside on a plate. This step is crucial for developing deep mushroom flavor.

  3. Sauté Aromatics:

    • Add the remaining 1-2 tablespoons of olive oil to the same skillet over medium heat.
    • Add the chopped onion and cook, stirring occasionally, for 5-7 minutes, or until softened and translucent.
    • Stir in the minced garlic and dried thyme (and red pepper flakes, if using). Cook for another 1-2 minutes until fragrant, being careful not to burn the garlic.

  4. Cook the Cauliflower Rice:

    • Add the riced cauliflower to the skillet with the onions and garlic.
    • Stir well to combine everything. Increase the heat slightly to medium-high.
    • Cook for 5-8 minutes, stirring occasionally, until the cauliflower rice is tender-crisp. Avoid overcooking, as it can become mushy. If the pan seems dry, you can add the 1/4 cup of broth at this stage to help it steam and prevent sticking.
    • Stir in the soy sauce or tamari. Taste and adjust seasoning with more salt and pepper if needed.

  5. Add Spinach and Mushrooms:

    • Add the fresh baby spinach to the skillet in handfuls, stirring gently until it wilts down. This should take about 2-3 minutes.
    • Return the cooked mushrooms to the skillet. Stir everything together to combine and heat through for another 1-2 minutes.

  6. Serve:

    • Remove from heat. If using, stir in the fresh chopped parsley or chives.
    • Serve immediately as a delicious low-carb side dish or a light main course.

Nutrition

  • Serving Size: One Normal Portion
  • Calories: 180-250