Brown Butter Sage Mashed Potatoes

Featured in: Smoky Dishes

Experience a comforting side dish that effortlessly combines Yukon Gold potatoes with nutty brown butter and aromatic fresh sage. Creamy and flavorful, these mashed potatoes are made richer by gently warmed dairy and an optional touch of heavy cream. Browning the butter and crisping the sage leaves add elegant depth to this classic. With easy steps and simple tools, it's an ideal choice for vegetarian, gluten-free diets, and pairs wonderfully with roast meats. Finish with a drizzle of reserved brown butter and sage to serve a memorable, elevated side for family and gatherings.

Updated on Fri, 17 Oct 2025 08:09:56 GMT
Golden Brown Butter Sage Mashed Potatoes, a velvety smooth and savory side dish. Save
Golden Brown Butter Sage Mashed Potatoes, a velvety smooth and savory side dish. | pepperplume.com

Creamy mashed potatoes get a rich upgrade with the nutty aroma of browned butter and the earthy taste of just-fried sage. This side dish transforms a simple comfort food into something special for weeknight dinners or holiday tables.

The first time I tried brown butter in mashed potatoes was at a holiday dinner with friends. It turned a classic into the most requested side dish every year since.

Ingredients

  • Yukon Gold potatoes: Bring a naturally creamy texture and buttery flavor that holds up well when mashed. Look for potatoes that feel firm and heavy with thin smooth skins.
  • Unsalted butter: Essential for browning and lets the nutty flavor shine. Choose high quality butter as its taste is the star here.
  • Whole milk and optional heavy cream: Add silkiness and richness. Warm them before adding to help your potatoes stay fluffy.
  • Fresh sage leaves: Deliver a woodsy punch and subtle crisp texture. Choose leaves that are firm and vibrant green.
  • Kosher salt and freshly ground black pepper: Balance and enhance all the flavors. Season as you go to build depth.

Instructions

Prepare the Potatoes:
Peel Yukon Gold potatoes and cut into even chunks to ensure smooth even cooking. Place them in a large pot and cover with cold salted water. Boil then simmer until fork tender which takes about fifteen to twenty minutes.
Brown the Butter with Sage:
While the potatoes cook melt unsalted butter in a small saucepan over medium heat. Add chopped fresh sage and let them sizzle. Watch closely swirling the pan until the butter becomes golden and aromatic with sage crisping up. Immediately remove from the heat to retain flavor and avoid any bitterness.
Drain and Steam Off:
Once the potatoes are soft drain thoroughly in a colander. Return to the hot pot and let them sit for one to two minutes to steam off extra moisture so your mash will be creamy not watery.
Mash to Perfection:
Use a sturdy masher or ricer to break up the potatoes. Work until completely smooth with no lumps remaining.
Warm the Dairy:
Gently heat the milk and cream if using so that adding them keeps the potatoes supple and hot. Pour this into the mashed potatoes.
Combine and Finish:
Pour in the browned butter sage mixture saving a little for topping. Add salt and pepper. Stir well until every bite is creamy and flecked with sage.
Taste and Serve:
Taste again for seasoning. Adjust with more salt or pepper as needed. Scoop into a serving bowl and spoon the reserved brown butter sage on top.
Rich Brown Butter Sage Mashed Potatoes, steaming, served in a rustic bowl, garnished. Save
Rich Brown Butter Sage Mashed Potatoes, steaming, served in a rustic bowl, garnished. | pepperplume.com

I love the way the butter sizzles around the sage filling the kitchen with a toasted aroma. My kids always hover by the stove hoping for crispy sage leaves as a snack before dinner is ready. These little details make it a recipe we cherish.

Storage Tips

Let leftovers cool fully before boxing them up in a shallow airtight container. Refrigerate up to three days. When reheating add a splash of milk and cover to keep them silky and moist. For longer storage freeze portions in ziptop bags and defrost in the fridge or gently in the microwave.

Ingredient Substitutions

Russet potatoes work if you prefer a fluffier finish. For dairy free needs use your favorite plant based milk and butter blend. Rosemary or thyme can sub for sage in a pinch but the flavor profile will change.

Serving Suggestions

This mash shines alongside roast chicken and holiday turkey but it is just as welcome with weeknight mushroom gravy. For added luxury top with extra herbs or a handful of crispy shallots. Sometimes I drizzle hot brown butter on top right before serving for a restaurant worthy flourish.

Cultural and Seasonal Notes

Mashed potatoes have roots in many cultures but brown butter and sage nod to both American comfort food traditions and classic Italian seasonings. In fall or winter always use hearty sage but in spring swap in chives or tarragon for a lighter twist.

Top-down view of creamy Brown Butter Sage Mashed Potatoes with herbs, ready to eat. Save
Top-down view of creamy Brown Butter Sage Mashed Potatoes with herbs, ready to eat. | pepperplume.com

Brown butter sage mashed potatoes are impressive yet comforting, guaranteed to make any dinner feel special. With a few simple techniques, you get maximum flavor in every spoonful.

Recipe FAQ

How do I achieve perfectly creamy mashed potatoes?

Use Yukon Gold potatoes and warm your dairy before mixing in for a consistently smooth, fluffy texture.

What flavor does brown butter add?

Browning the butter imparts a rich, nutty, and slightly caramelized note that transforms the dish's depth.

Can I make this dairy-free?

Yes, substitute plant-based butter and milk. Check labels to ensure they suit your dietary needs.

What optional add-ins boost flavor?

Roasted garlic adds savory depth, and swapping potatoes for russet will provide a fluffier consistency.

What meals pair well with this side?

Serve alongside roast chicken, turkey, or pork to complement the savory, creamy potatoes beautifully.

How can I garnish for presentation?

Top with reserved brown butter and crispy sage leaves for added elegance and flavor.

Brown Butter Sage Mashed Potatoes

Fluffy Yukon Gold potatoes combined with brown butter and fresh sage for an elevated, creamy side.

Prep duration
15 min
Cook duration
30 min
Complete duration
45 min
Created by Isabella Flores


Complexity Easy

Heritage American

Output 4 Portions

Diet considerations Meat-free, No gluten

Components

Potatoes

01 2 lbs Yukon Gold potatoes, peeled and cut into chunks

Dairy

01 4 tablespoons unsalted butter
02 1/2 cup whole milk
03 1/4 cup heavy cream (optional, for extra creaminess)

Herbs & Aromatics

01 10 fresh sage leaves, finely chopped

Seasonings

01 1 1/2 teaspoons kosher salt, plus more to taste
02 1/2 teaspoon freshly ground black pepper

Directions

Phase 01

Boil Potatoes: Place the potatoes in a large pot and cover with cold, salted water. Bring to a boil over high heat, then reduce to a simmer. Cook until potatoes are fork-tender, about 15 to 20 minutes.

Phase 02

Prepare Brown Butter Sage: Melt the butter in a small saucepan over medium heat. Add the sage leaves. Cook, swirling occasionally, until the butter turns golden brown and sage is crisp, about 3 to 4 minutes. Remove from heat immediately to prevent burning.

Phase 03

Drain and Dry Potatoes: Drain the potatoes thoroughly and return them to the pot. Allow them to sit for 1 to 2 minutes so excess moisture evaporates.

Phase 04

Mash Potatoes: Mash the potatoes using a potato masher or ricer until they reach a smooth consistency.

Phase 05

Heat Dairy: Gently heat the milk and cream (if using) until warm, then pour over the mashed potatoes.

Phase 06

Combine and Season: Add the brown butter and crispy sage to the potatoes, reserving a small portion for garnish. Season with salt and freshly ground black pepper. Mix until creamy and thoroughly combined.

Phase 07

Finish and Serve: Taste and adjust seasoning as needed. Transfer to a serving bowl and finish with a drizzle of reserved brown butter and sage.

Necessary tools

  • Large pot
  • Colander
  • Potato masher or ricer
  • Small saucepan
  • Wooden spoon

Allergy details

Review each ingredient for potential allergens and seek professional health advice if you're uncertain.
  • Contains milk: butter, milk, cream.
  • Check plant-based substitutes for potential allergens.

Nutrient breakdown (per portion)

These values are estimates only and shouldn't replace professional medical guidance.
  • Energy: 290
  • Fats: 13 g
  • Carbohydrates: 39 g
  • Proteins: 5 g