Copycat Boston Market Mashed Potatoes With Gravy Recipe – Creamy, Comforting, and Easy

There’s something about a scoop of creamy mashed potatoes and smooth gravy that feels like a warm hug. If you love the nostalgic taste of Boston Market’s classic side, this copycat version brings it home with simple ingredients and reliable results. It’s rich without being heavy, buttery without being greasy, and the gravy ties everything together.

Make it for Sunday dinner, holidays, or any night when you want comfort food that tastes like it’s from your favorite spot—but fresher.

What Makes This Special

This recipe focuses on texture and balance. The mashed potatoes are silky and plush, thanks to the right potato choice and a smart mix of butter and cream. The gravy is deeply savory with a hint of roasted flavor and a smooth finish that coats the potatoes without feeling gummy.

It’s also easy to scale, so you can cook for two or a crowd without extra fuss. Best of all, it uses pantry staples and straightforward steps, so you can pull it off even on a busy weeknight.

Ingredients

For the Mashed Potatoes

• 3 pounds russet potatoes (or Yukon Gold for a slightly richer texture)
• 6 tablespoons unsalted butter, divided
• 3/4 cup heavy cream (or half-and-half for lighter)
• 1/2 cup whole milk
• 1 teaspoon kosher salt, plus more to taste
• 1/2 teaspoon freshly ground black pepper
• 1/4 teaspoon garlic powder (optional, for subtle depth)

For the Gravy

• 3 tablespoons unsalted butter
• 3 tablespoons all-purpose flour
• 2 cups low-sodium chicken broth (or vegetable broth for a meatless option)
• 1 teaspoon soy sauce (adds color and umami)
• 1/2 teaspoon onion powder
• 1/4 teaspoon poultry seasoning (or a pinch of thyme and sage)
• Salt and pepper, to taste

How to Make It

1. Prep the potatoes. Peel the potatoes and cut them into even chunks, about 1.5-inch pieces. Rinse under cold water to remove excess starch.
2. Start them in cold water. Add potatoes to a large pot and cover with cold water by about an inch. Add 1 tablespoon salt. Bring to a gentle boil and cook until tender, 15–20 minutes.
3. Warm the dairy. In a small saucepan, heat the cream and milk with 2 tablespoons butter over low heat until warm but not boiling. Warm dairy blends more smoothly.
4. Drain and dry. Drain the potatoes well, then return them to the hot pot. Let them sit over low heat for 1–2 minutes, stirring, to steam off excess moisture.
5. Mash to your texture. Use a potato ricer for ultra-smooth potatoes or a masher for a more rustic texture. Add the warm dairy gradually, stirring gently to incorporate.
6. Season. Mix in the remaining 4 tablespoons butter, salt, pepper, and garlic powder (if using). Taste and adjust seasoning. Cover to keep warm.
7. Make the roux. In a medium saucepan, melt 3 tablespoons butter over medium heat. Whisk in the flour and cook for 2–3 minutes until lightly golden and nutty, stirring constantly.
8. Build the gravy. Slowly whisk in the chicken broth, a little at a time, to avoid lumps. Add soy sauce, onion powder, and poultry seasoning. Simmer 3–5 minutes, whisking, until thickened and glossy.
9. Finish and season. Taste the gravy and add salt and pepper as needed. If it’s too thick, whisk in a splash of broth. If it’s too thin, simmer a minute longer.
10. Serve. Spoon creamy potatoes into bowls, make a small well on top, and ladle on the hot gravy. Finish with a crack of pepper or a sprinkle of chives.

Keeping It Fresh

For short-term storage, keep leftovers in airtight containers. Mashed potatoes last 3–4 days in the refrigerator; gravy lasts 3–4 days as well. Reheat potatoes gently on the stove with a splash of milk or cream to restore their silky texture. For the gravy, warm over low heat and whisk in a bit of broth if it thickens too much.

To freeze, portion potatoes flat in freezer bags and freeze up to 2 months.

The gravy also freezes well. Thaw in the fridge overnight, then reheat slowly while whisking.

Why This is Good for You

• Potatoes offer potassium and fiber (especially if you leave a little peel on). They’re satisfying and naturally gluten-free.
• Making it at home means control. You decide the salt, butter, and dairy levels.You can lighten it up without losing flavor.
• Broth-based gravy brings savory depth without heavy cream. A small amount of soy sauce adds umami, so you need less salt.

Pitfalls to Watch Out For

• Overworking the potatoes. Be gentle when mixing. Overmixing can make them gluey.A ricer helps avoid this.
• Cold dairy. Cold milk can shock the potatoes and lead to a pasty texture. Warm it first for smooth results.
• Skipping the roux cook time. If the flour doesn’t cook long enough, the gravy tastes raw. Aim for a light golden color before adding broth.
• Boiling hard. A rolling boil can break potatoes apart and waterlog them. A gentle simmer keeps them intact and fluffy.
• Underseasoning. Potatoes need salt. Taste as you go—both the mash and the gravy.

Variations You Can Try

• Buttermilk Mashed Potatoes: Swap half the cream for buttermilk for a slight tang and lighter feel.
• Roasted Garlic Mash: Squeeze in a head of roasted garlic for sweet, mellow flavor.
• Skin-On Rustic Style: Use Yukon Golds and skip peeling for extra texture and nutrients.
• Brown Gravy Boost: Add a splash of Worcestershire or a teaspoon of miso to the gravy for deeper umami.
• Vegetarian Version: Use vegetable broth and a pinch of mushroom powder for savory depth.
• Lighter Mash: Replace some butter with olive oil, and use half-and-half or warmed low-fat milk.

FAQ

Can I make this ahead for a holiday meal?

Yes. Make the mashed potatoes and gravy up to 2 days in advance.

Reheat potatoes with a splash of milk or cream over low heat, stirring gently. Reheat the gravy in a saucepan, whisking in broth if it thickens too much. Keep both warm in slow cookers on low for serving.

Which potatoes are best: russet or Yukon Gold?

Russets give the lightest, fluffiest texture and soak up butter and cream beautifully.

Yukon Golds are naturally creamier and slightly buttery on their own. You can also use a 50/50 blend for the best of both worlds.

How do I avoid lumpy gravy?

Whisk the flour and butter together for at least 2 minutes to form a smooth roux, then add the broth gradually while whisking constantly. If lumps happen, strain the gravy or blend briefly with an immersion blender.

Can I make the gravy gluten-free?

Yes.

Use a 1:1 gluten-free flour blend for the roux, or whisk 1 tablespoon cornstarch into 2 tablespoons cold broth and add to simmering broth, cooking until thickened. Season as usual.

What if my mashed potatoes are too thick?

Stir in warm milk or cream a little at a time until you reach a soft, spoonable consistency. Warm liquids blend better and keep the texture smooth.

How do I get restaurant-level smoothness?

Use a potato ricer or food mill, and avoid electric mixers.

Warm your dairy, add it gradually, and fold gently with a spatula. A final pass through the ricer can make them extra silky.

Can I use plant-based ingredients?

Absolutely. Use vegan butter and unsweetened plant milk (oat or cashew works well) for the mash.

For the gravy, use vegetable broth, vegan butter, and thicken with flour or cornstarch. Add a splash of soy sauce or tamari for umami.

How much salt should I use?

Start with 1 teaspoon in the potato water and season to taste after mashing. For gravy, use low-sodium broth and adjust at the end.

The exact amount depends on your broth and butter, so taste as you go.

Final Thoughts

This Copycat Boston Market Mashed Potatoes with Gravy recipe brings cozy, familiar flavors to your table with simple steps and dependable results. The creamy mash and savory gravy feel special enough for company, yet they’re easy enough for any weeknight. Keep the technique gentle, season thoughtfully, and you’ll get that restaurant-style comfort at home—no takeout needed.

Enjoy it as a side, or make it the main event with roasted chicken or sautéed mushrooms on top.