4.9
(7)
Your folders
Your folders
Export 9 ingredients for grocery delivery
Step 1
Preheat the oven to 375℉. Lightly grease a 9-inch baking dish with butter or nonstick baking spray. Set aside.
Step 2
Using a mandoline, carefully slice the sweet potatoes horizontally into thin rounds, no larger than 1/8” thick. Place the sweet potato slices in a single layer in an overlapping pattern in the baking dish.
Step 3
Set aside 1/2 cup of Gruyére cheese. Sprinkle the sweet potatoes with a third of the remaining Gruyére, cheddar, and Parmesan cheeses. Repeat with two more layers of potatoes and cheese.
Step 4
Meanwhile, heat the olive oil to a medium sauce pan over medium heat until shimmering. Add the garlic, and cook, stirring occasionally, until golden and fragrant, about 5 minutes.
Step 5
Add the cream, nutmeg, and thyme, and bring to a simmer. Cook, stirring often, until slightly thickened, about 5 minutes. Season with salt and pepper, to taste. Do not let come to a boil.
Step 6
Stir in the reserved 1/2 cup of Gruyére cheese, until melted. Slowly pour the warm cream mixture over the sweet potoates, letting it sink in amongst the layers. Top with a bit of fresh thyme leaves.
Step 7
Bake until the gratin is golden brown and bubbly and the potatoes are tender, about 45-50 minutes. If the gratin begins to brown too quickly, cover loosely with aluminum foil, as needed. Remove from the oven and let rest for 10-15 minutes before serving. Garnish with more fresh thyme. Enjoy!!
Your folders
allrecipes.com
4.4
(9)
35 minutes
Your folders
whatsgabycooking.com
5.0
(4)
60 minutes
Your folders
today.com
Your folders
staysnatched.com
5.0
(4)
65 minutes
Your folders
finefoodsblog.com
5.0
(6)
60 minutes
Your folders
inkristaskitchen.com
5.0
(2)
55 minutes
Your folders
minimalistbaker.com
4.5
(11)
75 minutes
Your folders
cooking.nytimes.com
4.0
(1.1k)
Your folders
toriavey.com
5.0
(19)
60 minutes
Your folders
happyfoodstube.com
5.0
(4)
30 minutes
Your folders
foodandwine.com
Your folders
lydiasflexitariankitchen.com
5.0
(1)
60 minutes
Your folders
browneyedbaker.com
4.6
(26)
50 minutes
Your folders
taste.com.au
4.5
(2)
105 minutes
Your folders
taste.com.au
4.0
(1)
90 minutes
Your folders
taste.com.au
4.6
(6)
75 minutes
Your folders
fifteenspatulas.com
5.0
(7)
90 minutes
Your folders
bbc.co.uk
3.0
(2)
2 hours
Your folders
marthastewart.com
3.5
(264)