Rustic mashed skinless potatoes don’t need butter, cream, or fancy tools, just a few simple ingredients and a craving for comfort. It comes out with some tiny chunks which is what rustic mashed potatoes is all about.
Why make rustic mashed potatoes?
Rustic mashed potatoes are a hearty, no-frills dish—simple, healthy, and full of natural potato flavor. They’re budget-friendly, quick to whip up, and incredibly satisfying.
Plus, the rustic texture and savory flavor make them a refreshing break from overly creamy or whipped mashed potatoes. You can taste the potatoes, not the butter
Do I need to peel the potatoes?
The answer is ‘Yes’, I would. But it’s up to you. Because it’s rustic, if you’re using potatoes with a thin skin, then leaving the peel on might be fine.

What meal is it great for?
These rustic (a bit lumpy) mashed potatoes are the perfect side dish for a weeknight dinner, a cozy fall lunch, or even a minimalist holiday table. They go especially well with, beef fritters, fish fingers, or a hearty bowl of Cannallini (white kidney bean soup), or crispy panko tortilla chicken bites.

What are the ingredients?
- Potatoes – The star of the show. Use Yukon Gold or red potatoes for natural creaminess and flavor.
- Onion soup mix – Adds instant savory depth without needing broth, butter, or garlic. Or you can just use salt, pepper, and a teaspoon of turmeric to replace the soup mix.
- Kosher salt – Essential to bring out the potato’s natural flavor.
- (Optional note): If you’re using Yukon Gold or red potatoes, their skins are thin and tender—you can leave them on for extra nutrients and texture. After the mashed potatoes or ready, adjust saltiness only with table salt.
Preparation of Lumpy Mashed Potatoes
- Peel (or don’t peel) your potatoes, slice potatoes into 1-inch chunks, and place in a pot. Fill water to minimally cover the potatoes. Sprinkle in onion soup mix and Kosher salt. Bring to boil.
- Cook until there’s hardly any water left and the potatoes are fork tender.
- For extra smoothness, add some neutral oil. You can add extra virgin olive oil but only if it hardly has any fragrance. Sometimes, olive oil’s aroma is bitter. Substitute with vegetable oil.
- Pour out all of the excess water for a drier texture, or leave some in for more of a creamy result.
- Mash by hand with a potato masher until your desired texture is reached.
- Taste and adjust seasoning. Done.
Storage
Let cool completely before storing in an airtight container in the fridge for up to 4 days. Reheat on the stovetop or microwave with a splash of water to bring back moisture. I personally don’t recommend freezing mashed potatoes.
What to Pair it with
Try it alongside anything savory and it will be welcomed as an earthy, satisfying side.
Serve along side a fresh cabbage salad or a simple tomato-cucumber salad.
Or you can serve rustic mashed potatoes with a bit of gravy of this cooked whole mushrooms and artichoke bottoms.
Health Benefits of This Mashed Potato Dish
Low in fat, free from dairy and additives, and full of potassium and fiber (especially if you leave the skins on). It’s a clean, plant-based dish that satisfies without weighing you down.
Feel free to ask a question or say what’s on your mind in the ‘Comments’ section below.
Enjoy!
Rustic Mashed Potatoes

These rustic mashed potatoes are made without dairy or added fats, just potatoes, onion soup mix, and salt for a wholesome, flavorful side dish that’s easy, healthy, and satisfying.
Ingredients
- 5 medium-large Yukon potatoes (with or without peels) sliced into 1/10ths.
- 2 heaping spoonfuls of onion soup mix
- 2/3 teaspoon Kosher salt
- White pepper to taste
- Enough tap water to just barely cover the sliced potatoes in the pot
- 4 tablespoon of neutral oil
Instructions
Place the potatoes in a thick, non-stick pot and fill it with water to just barely cover the potatoes.
Add the onion soup mix, Kosher salt and white pepper.
Bring to a boil (takes a while) and keep cooking on a low heat for another 1/2 hour, or until most of the water has evaporated.
Mash the potatoes while still in the pot. Transfer to a serving dish or cool completely and store in an airtight container for a few days in the fridge.
Nutrition Information
Yield
6Serving Size
1Amount Per Serving Calories 124Total Fat 9gSaturated Fat 1gTrans Fat 0gUnsaturated Fat 8gCholesterol 0mgSodium 524mgCarbohydrates 9gFiber 1gSugar 1gProtein 1g
Nutrition values are estimated.
