Cauliflower mash is the creamy, garlicky side that stands in for mashed potatoes without anyone complaining. Cauliflower and broccoli pressure-cook until tender, then sizzle with olive oil, crushed garlic, and rosemary before a quick mash into silky comfort. Serve it warm or cold — it's good both ways.
Cauliflower Mash
(Total Time: 35 MIN| Serves: 3)
Ingredients:
1 lb (454 g) cauliflower, chopped into florets
2 cups (480 ml) broccoli, chopped
2 garlic cloves, crushed
¼ cup olive oil
Spices:
1 tsp (5 ml) salt
1 tsp (5 ml) dried rosemary
Directions:
- Place vegetables in a large colander and rinse well under cold running water. Drain and place in the instant pot.
- Pour in enough water to cover and seal the lid. Set the steam release handle to the ‘’Sealing’’ position. Press the ‘’Manual’’ button and set the timer for 12 minutes.
- When done, release the pressure naturally and open the lid. Drain vegetables and put back in the pot.
- Press the ‘’Sauté’’ button and pour in the olive oil. Add garlic, salt, and rosemary. Stir well and cook for 10 minutes, stirring occasionally.
- Press the ‘’Cancel’’ button and chill the mixture for a while. Mash with a potato masher and optionally season with some more salt, pepper, or dried rosemary.
- Serve warm or cold.
Per Serving(Calories 205| Total Fats 17.2g | Net Carbs: 7.3g | Protein 4.8g |Fiber: 5.4g)
Pro Tips
- Cook the cauliflower and broccoli the full 12 minutes so they're soft enough to mash completely smooth — undercooked vegetables make a grainy mash.
- After draining, sauté the vegetables 10 minutes with the olive oil and garlic; that step drives off moisture and concentrates the flavor.
- Mash with a potato masher after a brief chill for the best texture, or use an immersion blender if you like it silky.
- Season at the end with extra salt, pepper, or rosemary to taste — the dried rosemary blooms beautifully in the hot oil.
Frequently Asked Questions
Is cauliflower mash keto?
Yes — 7.3g net carbs per serving with the olive oil providing satisfying fat, versus far more carbs in potato mash.
Can I make it ahead?
Yes — it keeps 4 days in the fridge and the recipe notes it's delicious served cold too. Rewarm gently to keep it creamy.
Why include broccoli?
The broccoli adds color and a deeper savory note that plain cauliflower mash lacks — the combination is the point of this version.
How do I make it richer?
A little extra olive oil stirred in at the end, or a spoonful of coconut butter, makes the mash even more luxurious.
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