Mashed Roasted Potatoes are the side dish that does double duty: you get the crispy, caramelized edges of roasted potatoes and the creamy, buttery texture of mashed potatoes all in one bite. It's the best of both worlds, and it's surprisingly easy to make.
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I started making these when I couldn't decide between roasted and mashed for Sunday dinner. Now they're a staple in my kitchen. The secret is roasting the potatoes until they're deeply golden, then mashing them with warm milk and butter. The result is a dish that's both rustic and elegant, perfect for weeknights or holidays.
The best part? You can customize them with your favorite herbs, cheeses, or even a little garlic. They're forgiving, flexible, and always delicious.
Why You'll Love This Recipe
About the Ingredients
3 lbs (1.4 kg) Yukon Gold potatoes, scrubbed and cut into 1-inch chunks
Yukon Golds are buttery and creamy. You can substitute with russets, but they're drier.
3 tbsp (45 ml) olive oil
Use a good quality olive oil for roasting. Avocado oil also works.
1 tsp salt
Kosher salt is best. Adjust to taste.
1/2 tsp black pepper
Freshly ground is preferred.
4 cloves garlic, unpeeled
Roasting garlic mellows its flavor. You can skip if you prefer.
1/2 cup (120 ml) whole milk, warmed
Warm milk keeps the potatoes hot. Use any milk or plant-based milk.
4 tbsp (56 g) unsalted butter, melted
Salted butter works too; just adjust salt.
2 tbsp chopped fresh chives (optional)
Chives add freshness. You can use parsley or green onions.
Tips & Tricks
- Cut potatoes into even-sized chunks to ensure even roasting.
- Don't overcrowd the baking sheet – give them room to crisp.
- Resist over-mashing; leave some lumps for texture.
Pro Tips
Step-by-Step Instructions
1. Preheat and Prep
Preheat your oven to 425°F (220°C). Line a baking sheet with parchment paper. Toss the potato chunks with olive oil, salt, and pepper in a large bowl.
2. Roast the Potatoes
Spread the potatoes in a single layer on the baking sheet along with the garlic cloves. Roast for 30-35 minutes, flipping halfway, until the potatoes are fork-tender and golden brown with crispy edges.
3. Squeeze the Garlic
Remove the baking sheet from the oven. Let the garlic cool slightly, then squeeze the roasted garlic out of the skins. Discard the skins.
4. Mash the Potatoes
Transfer the potatoes and garlic to a large bowl. Add the warm milk and melted butter. Mash with a potato masher until desired consistency – smooth or chunky.
5. Season and Serve
Taste and adjust seasoning with salt and pepper. Fold in the chives if using. Serve hot, drizzled with extra butter or olive oil if desired.
Delicious Variations
Cheesy
Stir in 1/2 cup shredded cheddar or Parmesan after mashing.
Garlic Herb
Add 1 tsp dried rosemary or thyme along with the garlic.
Spicy
Mix in 1/2 tsp smoked paprika or a pinch of cayenne with the salt.
How to Store Mashed Roasted Potatoes
Refrigerator
Store in an airtight container in the fridge for up to 4 days.
Freezer
Freeze in a freezer-safe container for up to 1 month. Thaw overnight in the fridge before reheating.
Reheating
Reheat in a skillet over medium heat with a splash of milk or broth, stirring until hot. Or microwave in 30-second intervals, stirring in between.
Frequently Asked Questions
Q: Can I use other potatoes?
Yes, russets work but they are drier and less creamy. You may need extra milk. Red potatoes are waxy and will be less fluffy.
Q: Do I need to peel the potatoes?
No, the skin adds texture and nutrients. If you prefer peeled, you can, but the crispy edges are lost.
Q: Can I make these ahead of time?
Yes, you can roast the potatoes up to 2 days ahead and store them in the fridge. Reheat them in the oven at 350°F (175°C) for 10 minutes before mashing, or mash and reheat gently.
Q: How do I get extra crispy edges?
Make sure the potatoes are dry before tossing with oil, and don't overcrowd the pan. Also, flip them halfway through roasting.
Try this today: Swap your usual mashed potatoes for these roasted mash-ups at your next family dinner. They're sure to become a new favorite. Small steps, big impact.
Mashed Roasted Potatoes
Indulge in the best mashed roasted potatoes – crispy edges, creamy center, and rich flavor. An easy, crowd-pleasing side dish.
🧂 Ingredients
- 3 lbs (1.4 kg) Yukon Gold potatoes, scrubbed and cut into 1-inch chunks
- 3 tbsp (45 ml) olive oil
- 1 tsp salt
- 1/2 tsp black pepper
- 4 cloves garlic, unpeeled
- 1/2 cup (120 ml) whole milk, warmed
- 4 tbsp (56 g) unsalted butter, melted
- 2 tbsp chopped fresh chives (optional)
📋 Instructions
- 1Preheat and Prep — Preheat your oven to 425°F (220°C). Line a baking sheet with parchment paper. Toss the potato chunks with olive oil, salt, and pepper in a large bowl.
- 2Roast the Potatoes — Spread the potatoes in a single layer on the baking sheet along with the garlic cloves. Roast for 30-35 minutes, flipping halfway, until the potatoes are fork-tender and golden brown with crispy edges.
- 3Squeeze the Garlic — Remove the baking sheet from the oven. Let the garlic cool slightly, then squeeze the roasted garlic out of the skins. Discard the skins.
- 4Mash the Potatoes — Transfer the potatoes and garlic to a large bowl. Add the warm milk and melted butter. Mash with a potato masher until desired consistency – smooth or chunky.
- 5Season and Serve — Taste and adjust seasoning with salt and pepper. Fold in the chives if using. Serve hot, drizzled with extra butter or olive oil if desired.
Maya writes about sustainable living and zero-waste practices, focusing on small, actionable changes that fit into busy routines. She shares practical tips from her own journey of reducing waste at home and in the community.
