Sauté the cauliflower: Melt the butter in a large pot over medium-high heat. Add the cauliflower and sauté, stirring regularly, until the cauliflower has lightened in color, about 3 to 5 minutes.
Boil cauliflower: Add water and salt and bring to a boil. Cover and cook until the cauliflower is tender, about 10 minutes.
Drain the cauliflower but reserve ¼ cup of the cooking liquid.
Mash or purée: Place the drained cauliflower, minced garlic, pepper and reserved cooking liquid back in the pot. Mash using an immersion blender, a high speed blender or food processor to desired consistency.
Nutrition information shown is an estimate and is not to be assumed to be accurate. If accurate information is required for your diet or lifestyle, please calculate the nutrition yourself using a tool you trust.
Recipe from 730 Sage Street Low Carb Mashed Cauliflower https://www.730sagestreet.com/mashed-cauliflower/