Recipe description
June 19, 2026
Potato cauliflower mash with mustard
Creamy potato cauliflower mash with mustard for gentle gut health.
80%
General Gut Health Match
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Overall
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We found the following allergens in the recipe ingredients: sulfites, egg, tree_nut, peanut, mustard
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Takes about 2 minutes.
Why this recipe fits you
- Fiber from cauliflower and potatoes supports digestion.
- Mustard seeds add flavor and polyphenols from seeds.
- Simple, gut-friendly side that fits weeknight meals.
Gut Health Score
How these gut-support scores are calculated
These scores are estimated from the recipe’s ingredients, nutritional profile, and gut-health relevance. They are intended as practical guidance, not as medical advice.
Fiber support
Looks at fiber-rich ingredients such as legumes, vegetables, fruit, whole grains, nuts, and seeds.
Polyphenol support
Reflects ingredients such as berries, herbs, spices, cocoa, olive oil, colorful vegetables, and other plant foods.
Diversity support
Considers the variety of plant-based ingredients used in the recipe.
Inflammation-balance support
Considers the balance between whole-food ingredients, healthy fats, added sugars, refined carbohydrates, and highly processed components.
Fermentation support
Reflects fermented ingredients or ingredients that may support microbial fermentation, such as prebiotic fibers.
Blood-sugar balance support
Considers fiber, protein, fat quality, added sugars, and the type of carbohydrates in the recipe.
Ingredients
Cauliflower
1
cup
Potato, peeled
2
piece
Seed, mustard
1
teaspoon
Butter
2
tablespoon
Salt
0.5
teaspoon
Pepper
0.25
teaspoon
Instructions
1
Peel and chop the potatoes into chunks.
2
Chop the cauliflower into florets.
3
Boil the potatoes and cauliflower in a pot of salted water for about 15 minutes, or until tender.
4
Drain the vegetables and return them to the pot.
5
Add butter, mustard, salt, and pepper to the pot.
6
Mash the potatoes and cauliflower together until smooth and well combined.
7
Serve warm as a side dish.
More Recipes For Your Gut
Nutrition
210 kcal
Calories
6 g
Protein
34 g
Carbohydrates
5 g
Fiber
6 g
Sugar
4 g
Fat
0.5 g
Saturated fat
0.3 g
Salt
FAQ
Is this mash suitable for dairy-free or vegan diets?
Yes. Use olive oil or plant-based milk instead of butter or cream.
Is this gluten-free?
Potatoes and cauliflower are gluten-free by nature; check the mustard label or use gluten-free mustard.
How can I make it creamier without dairy?
Add a splash of dairy-free milk or olive oil; for extra creaminess you can use cashew cream or a dairy-free yogurt alternative.
Can I make this low-FODMAP?
Cauliflower can be high in FODMAPs in larger servings. To reduce FODMAP load, limit cauliflower and substitute with lower-FODMAP vegetables like carrots or zucchini; watch portions.
How should I store leftovers?
Refrigerate within two hours in an airtight container for up to 3 days; reheat gently, adding a little liquid if needed.
How can I get a smoother texture?
Steam until very tender, mash while hot and add fat gradually; use a potato ricer or immersion blender for extra smoothness.
What herbs or spices pair well with mustard in this mash?
Dill, chives and parsley work nicely; a touch of thyme or black pepper can also pair well.
How do I reduce salt or adjust flavor?
Start with a small amount of salt and taste; use herbs, pepper, lemon zest, or extra mustard to flavor without adding much salt.
Can I make this ahead or scale the recipe?
Yes. Prep the vegetables ahead, refrigerate, and mash when ready; freezing can affect texture, so it's best stored in the fridge for up to 3 days.
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