Creamy Garlic Cauliflower Sauce Recipe for Pasta & Veggies

You have to taste creamy garlic cauliflower sauce to believe something so low in calories can be so indulgent and velvety. This one is a family favorite.

Every so often a recipe comes along that surprises you—rich, silky, and deeply flavorful—yet is surprisingly light. That’s exactly what this sauce delivers.

A friend and fellow food blogger, Mary Younkin of Barefeet in the Kitchen, mentioned a cauliflower-based sauce she’d posted earlier. She doesn’t exaggerate about food, so when she raved about a garlicky, thick, and velvety sauce that “didn’t taste like cauliflower,” I paid attention.

Her kids—who aren’t fans of cauliflower—watched her prepare it, tasted a spoonful, and ate the entire batch. That endorsement was enough for me to try it, and I was floored.

This sauce tastes like it contains cream and butter, yet it’s made almost entirely from cauliflower. The method is straightforward: simmer the florets from a whole head of cauliflower until tender, then sauté plenty of chopped garlic in a little olive oil (or butter, or a plant-based alternative) until fragrant.

Scrape the garlic and oil into a blender, add some of the reserved cooking liquid, then add the softened cauliflower and seasonings. Blend until perfectly smooth and silky. The result is a luscious, garlicky sauce that coats pasta, spooned warm over chicken or pork, or used wherever a creamy white sauce is called for.

The recipe makes a generous amount and freezes well. One cup will coat nearly a pound of cooked pasta, so divide into meal-sized portions if you plan to freeze. Serve warm as a pasta sauce, a topping for roasted or pan-fried meats, or as a dip for tortilla chips and vegetables. With olive oil or a dairy-free spread in place of butter, it becomes vegan and remains naturally gluten-free.

Creamy Garlic Cauliflower Sauce at www.foodiewithfamily.com

When blending hot ingredients, be careful: remove the blender vent cap and cover it with a folded towel so steam can escape. This prevents hot puree from forcing the lid off.

Cook’s Notes

  1. Keep the cauliflower florets roughly the same size so they cook evenly.
  2. Boil until the stems turn translucent and a paring knife slides easily into a thick portion.
  3. Reserve one cup of the cooking liquid. Use it to rinse the pan you sautéd the garlic in and add that flavorful liquid to the blender.
  4. Be cautious when blending hot ingredients: allow steam to vent while preventing splashes by covering the blender opening with a towel.
Creamy Roasted Garlic Cauliflower Puree makes a great year 'round side dish (or sauce for other vegetables!) from foodiewithfamily.com

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Use these to make Creamy Garlic Cauliflower Sauce

  • High-speed blender (Blendtec or Vitamix recommended)
  • Scoop colander or regular colander
  • Paring knife
  • Jar for storage (Weck or similar)
  • Stainless steel slotted spoon
  • 12-inch skillet or everyday pan
  • Cutting board
  • Chef’s knife

If you love cauliflower, try other recipes that highlight its versatility including cauliflower pizza crust, roasted cauliflower snacks, or cauliflower-based soups.

Creamy Garlic Cauliflower Sauce

Rebecca Lindamood

Prep Time
5 mins
Cook Time
20 mins
Total Time
25 mins
Your tastebuds won’t believe it—this rich, silky garlic cauliflower sauce is incredibly healthy. Toss with hot pasta or use in place of a white sauce on pizza. Recipe gently adapted from Barefeet in the Kitchen.

Ingredients

  • 1 medium to large head cauliflower, washed and cut into small florets
  • 6 cups water
  • 5–8 cloves garlic (use 8 if small, 5 if large)
  • 1 ½ tablespoons olive oil (or butter, or plant-based spread)
  • 1 ¼ teaspoons kosher or sea salt, divided
  • ½ – 1 teaspoon freshly ground black pepper
  • Additional water, milk, or vegetable stock to thin if desired

Instructions

  • In a stockpot or large saucepan, combine the cauliflower florets and water and bring to a boil. Cover, reduce heat to medium-low, and simmer about 5 minutes or until the cauliflower is very tender.
  • While the cauliflower simmers, heat the olive oil and butter (if using) over medium-low in a small saucepan. Stir in the garlic and a pinch of salt and cook gently, stirring frequently, until the garlic is tender and fragrant—do not let it brown. Scrape the garlic and oil into the blender.
  • Add one cup of the reserved cauliflower cooking liquid to the garlic pan, swirl to collect flavorful bits, and pour into the blender. Drain the cauliflower with a slotted spoon and add it to the blender. Add the remaining salt and black pepper. Secure the lid, allow a vent for steam, and blend on high until silky smooth. If the sauce seems too thick, thin with additional water, milk, or vegetable stock to reach your desired consistency.
  • Serve immediately, or pour into clean jars and refrigerate. The sauce freezes well—divide into meal-sized portions for easy use later.

Nutrition

Calories: 2 kcal
Sodium: 6 mg
Potassium: 21 mg
Vitamin C: 3.1 mg
Calcium: 5 mg

Nutritional information is an estimate. Calculate with the actual ingredients you use for precise values.

Did you make this recipe?

Tag @foodiewithfam on Instagram and use #foodiewithfamily so the author can see your creation.

Creamy Garlic Cauliflower Sauce is gluten-free, paleo, and vegan but tastes like rich cheese sauce. It is made easily in your blender.

This post was originally published on December 12, 2013.