Chive Butter Cauliflower Mash

By AislePrompt Editorial · Published 2026-04-04 · Updated 2026-04-04

Creamy, low-carb cauliflower mash that rivals traditional potatoes. Tossed with fresh chives and butter, this side dish melts in your mouth with zero guilt. This American-inspired vegetarian recipe (low-carb), ready in about 45 minutes, pairs cauliflower, unsalted butter, heavy cream for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 220 calories and feeds 6, so it slots cleanly into a low-carb week and pairs well with cauliflower rice or roasted green vegetables. 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.

Ingredients

• 2 lbs (florets) cauliflower
• 3 tbsp unsalted butter
• 2 tbsp heavy cream
• 1/2 tsp salt
• 1/4 tsp black pepper
• 1/4 tsp garlic powder
• 1/4 cup chopped fresh chives
• 1 tbsp grated (optional) Parmesan cheese

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Instructions

1. Step 1: Preheat oven to 425°F (220°C). Place cauliflower florets on a baking sheet, drizzle with 1 tbsp olive oil, and season with 1/2 tsp salt and 1/4 tsp black pepper. Roast for 25-30 minutes until golden and tender when pierced with a fork.
2. Step 2: Transfer roasted cauliflower to a food processor, add 3 tbsp unsalted butter, 2 tbsp heavy cream, 1/2 tsp salt, 1/4 tsp black pepper, and 1/4 tsp garlic powder. Blend until completely smooth, scraping down sides as needed (about 3 minutes).
3. Step 3: Transfer to a bowl, stir in 1/4 cup chopped fresh chives and 1 tbsp grated Parmesan cheese (if using). Adjust seasoning with additional salt and pepper to taste, then serve warm.