Cheese and Herb Cauliflower Mash with Garlic Butter

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A creamy, low-carb mashed cauliflower side infused with sharp cheese, fresh herbs, and roasted garlic butter for a comforting keto staple. This american-inspired keto (keto, low carb) ready in about 25 minutes pairs unsalted butter, minced garlic cloves, softened cream cheese for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 280 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 10 min Cook: 15 min Serves 4 American cuisine 280 cal/serving
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Ingredients

Instructions

  1. Step 1: Bring a large pot of salted water to a boil and add 1 large head of cauliflower florets (about 4 cups). Cook for 10-12 minutes until very tender, then drain well.
  2. Step 2: In a small skillet, melt 4 tbsp unsalted butter over medium heat. Add 4 minced garlic cloves and cook for 2 minutes until fragrant and lightly golden. Remove from heat.
  3. Step 3: Transfer drained cauliflower to a food processor or blender. Add 2 oz softened cream cheese, 1/2 cup shredded sharp cheddar cheese, 1 tsp salt, 1/2 tsp black pepper, and 1/4 cup heavy cream. Pulse until smooth and creamy.
  4. Step 4: Stir in the garlic butter from the skillet and 2 tbsp chopped fresh chives. Adjust seasoning if needed and serve warm as a rich, keto-friendly side.

Frequently asked questions

How long does Cheese and Herb Cauliflower Mash with Garlic Butter take to make?

Total time is about 25 minutes (10 min prep + 15 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Cheese and Herb Cauliflower Mash with Garlic Butter?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep unsalted butter from drying out.

Can I substitute ingredients in Cheese and Herb Cauliflower Mash with Garlic Butter?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Cheese and Herb Cauliflower Mash with Garlic Butter for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

Is Cheese and Herb Cauliflower Mash with Garlic Butter keto?

Yes — this recipe is tagged keto, low carb, gluten free, vegetarian based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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