Low carb mashed cauliflower with spinach

This Low Carb Mashed Cauliflower with Spinach is a creamy and indulgent side dish that replaces potatoes with cauliflower for a lighter take. Infused with spinach, butter, sour cream, and cheddar, it’s perfect for those seeking a healthy alternative without skimping on flavor.

14 Jan 2026
Cook time 25 min
Prep time 5 min

Ingredients:

1 oz frozen spinach
1 cup cauliflower
8 tbsp butter
1 cup sour cream
1 tsp onion powder
1 tsp salt
1/4 tsp dill
1 cup cheddar cheese
Low carb mashed cauliflower with spinach

Transform your classic comfort food with this delicious and nutritious Low Carb Mashed Cauliflower with Spinach recipe. By substituting cauliflower for potatoes, this recipe offers a lighter alternative, perfect for those mindful of their carbohydrate intake. The added spinach provides a dose of healthy greens, while the rich combination of butter, sour cream, and cheddar cheese ensures a creamy and indulgent side dish that everyone will love.

Instructions:

1. Prepare the Ingredients:
- Thaw the frozen spinach. Once thawed, squeeze out any excess water from the spinach and set aside.
- Wash and chop the cauliflower into small florets.
2. Cook the Cauliflower:
- Fill a medium-sized pot with water and bring it to a boil. Add a pinch of salt to the water.
- Add the cauliflower florets to the boiling water and cook until they are tender, about 8-10 minutes.
- Drain the cauliflower and let it cool for a few minutes.
3. Blend the Cauliflower:
- Transfer the cooked cauliflower to a food processor or blender. Add the sour cream, onion powder, salt, and dill.
- Blend until the mixture is smooth and creamy. You might need to stop occasionally to scrape down the sides of the processor or blender.
4. Incorporate the Butter and Spinach:
- In a large saucepan over medium heat, melt the butter.
- Add the thawed and drained spinach to the melted butter and sauté for 2-3 minutes until it's heated through.
- Add the cauliflower mixture to the saucepan with the spinach. Stir well to combine.
5. Add the Cheddar Cheese:
- Gradually add the shredded cheddar cheese to the cauliflower and spinach mixture. Stir continuously until the cheese is fully melted and well incorporated.
- Taste and adjust seasoning if necessary.
6. Serve:
- Transfer the mashed cauliflower with spinach to a serving dish.
- Optionally, garnish with a sprinkle of fresh dill or a little extra shredded cheddar cheese on top.
7. Enjoy:
- Serve hot as a delicious low-carb side dish alongside your favorite main course.

This Low Carb Mashed Cauliflower with Spinach is a fantastic way to enjoy a comforting, rich, and creamy side dish without the extra carbs. It's simple to make and packed with flavor, making it an excellent addition to any meal. Give this recipe a try and experience the delightful blend of cauliflower, spinach, and cheese in every bite.

Low carb mashed cauliflower with spinach FAQ:

How long does it take to cook the cauliflower?

You'll need to cook the cauliflower for about 8-10 minutes in boiling water until tender. Make sure to check for doneness with a fork.

Can I substitute fresh spinach for frozen spinach?

Yes, you can use fresh spinach instead of frozen. Use about 2 cups of fresh spinach, and sauté it until wilted before adding it to the mixture.

What is the best way to store leftovers?

Store any leftovers in an airtight container in the refrigerator for up to 3-4 days. Reheat in the microwave or on the stovetop, adding a little butter or cream to maintain creaminess.

What size pot is needed for cooking the cauliflower?

A medium-sized pot is suitable for boiling the cauliflower. Ensure it’s large enough to hold the florets and enough water to cover them.

Can I use a different type of cheese in this recipe?

Yes, you can substitute other cheese, such as cream cheese or mozzarella, for cheddar. However, the flavor will change slightly depending on the cheese used.

Cooking Tips:

- Make sure to steam or boil the cauliflower until it is very tender; this ensures a smooth and creamy consistency when mashed.

- Drain any excess water from the cooked cauliflower to avoid a watery final dish.

- For a smoother texture, use a food processor or immersion blender to mash the cauliflower and spinach mixture.

- Feel free to tweak the amount of butter, sour cream, or cheese to suit your tastes or dietary preferences.

- Consider adding fresh herbs like parsley or chives for extra flavor and a pop of color.

- If you're watching your sodium intake, reduce the amount of salt or use a salt substitute.

Nutrition Facts

8 Servings
Calories 230kcal
Protein 4.55g
Carbohydrates 2.59g
Fiber 0.40g
Sugar 1.43g
Fat 22g

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