Decadent Roasted Yukon Gold Mashed Potatoes
Decadent Roasted Yukon Gold Mashed Potatoes is a medium American recipe that serves 6. 850 calories per serving. Recipe by Fallow on YouTube.
Prep: 46 min | Cook: 1 hr | Total: 2 hrs 1 min
Cost: $34.96 total, $5.83 per serving
Ingredients
- 2.5 kg Yukon Gold Potatoes (peeled, pricked all over, roasted whole)
- 2 tablespoons Coarse Sea Salt (for coating potatoes before roasting)
- 300 g Unsalted Butter (250 g melted early, 50 g saved for finishing)
- 250 ml Whole Milk (equal part with cream for infusion)
- 250 ml Heavy Cream (equal part with milk for infusion)
- 1 leaf Bay Leaf (adds subtle herbal note to infused milk)
- 0.25 teaspoon Ground Nutmeg (freshly grated if possible)
- to taste Freshly Ground Black Pepper (optional, for seasoning)
- to taste Additional Sea Salt (final seasoning after mash is assembled)
Instructions
Preheat Oven
Set the oven to 180°C and allow it to fully preheat.
Time: PT5M
Temperature: 180°C
Prepare Potatoes for Roasting
Prick each Yukon Gold potato all over with a sharp knife, then lightly coat with coarse sea salt. Place them on a baking sheet.
Time: PT5M
Roast Potatoes
Roast the salted potatoes in the preheated oven for about 45 minutes, until the skins are dry and the interiors are tender.
Time: PT45M
Temperature: 180°C
Melt Butter
While the potatoes roast, cut 300 g butter into pieces, set aside 50 g for later, and melt the remaining 250 g over the lowest heat possible.
Time: PT5M
Scoop Potato Flesh
Remove the roasted potatoes, tap off excess salt, and while still warm, cut each open and scoop out the flesh into a large bowl. Reserve the skins for the infusion.
Time: PT10M
Rice the Potato Flesh
Pass the scooped potato flesh through a potato ricer into the bowl with the melted butter. Gently stir to combine.
Time: PT5M
Keep Mash Warm
Cover the bowl with plastic wrap to retain heat while you prepare the infusion.
Time: PT2M
Prepare Infused Milk‑Cream
In a saucepan combine 250 ml whole milk, 250 ml heavy cream, roughly chopped potato skins, 1 bay leaf, and ¼ tsp ground nutmeg. Heat gently to about 60°C, then bring to a gentle boil.
Time: PT5M
Temperature: 60°C
Reduce the Infusion
Once boiling, reduce the heat and simmer for about 10 minutes, stirring occasionally, until the liquid thickens slightly and takes on a custard‑like sheen.
Time: PT10M
Strain the Infused Liquid
Pass the reduced mixture through a fine sieve, discarding the skins and bay leaf. Return the strained liquid to the saucepan and keep warm.
Time: PT5M
Incorporate Infusion into Mash
Transfer the riced potatoes back to a clean bowl. Gently fold in the warm infused milk‑cream in stages until the mash reaches a silky, velvety consistency.
Time: PT5M
Finish with Butter and Seasoning
Stir in the remaining 50 g butter and a pinch of salt (plus pepper if desired) until fully incorporated and glossy.
Time: PT5M
Shape and Serve
Using the back of a spoon or spatula, create elegant swirls on the serving plate. Serve immediately while hot.
Time: PT2M
Nutrition Facts
- Calories
- 850
- Protein
- 5 g
- Carbohydrates
- 74 g
- Fat
- 66 g
- Fiber
- 9 g
Dietary info: Vegetarian, Gluten‑Free
Allergens: Dairy, Potato
Last updated: March 11, 2026






