4.6
(91)
Your folders
Your folders
Export 18 ingredients for grocery delivery
Step 1
Preheat oven to 400 degrees F. Butter a 2 quart casserole dish and set aside.
Step 2
Slice potatoes in 1/8" thin slices (I use this mandoline slicer), and set aside.
Step 3
Add butter to medium saucepan, and heat over MED heat. When butter is melted, add garlic and saute for 1 minute, until fragrant. Add flour, whisk, and cook 1 minute. Slowly add milk, whisking continuously, until no lumps remain. Whisk over MED heat until mixture is thick and coats the back of a spoon.
Step 4
Turn off heat, add cheeses, dry mustard, thyme, paprika, salt and pepper, and stir until smooth.
Step 5
Layer half the potatoes and onion slices in prepared casserole dish, pour approximately half of the cheese sauce over potatoes and let sit for a minute. Repeat with remaining potatoes, onions, and cheese sauce.
Step 6
Sprinkle top of potatoes with gruyere, cheddar and Parmesan. Spray aluminum foil with cooking spray, then cover the casserole dish (sprayed side down). Place casserole on a baking sheet and bake for 60 minutes.
Step 7
Remove foil and bake uncovered an additional 25-30 minutes. Potatoes should be tender and cheese melted. Broil on HIGH for a minute or two for extra browning and crispiness.
Step 8
Sprinkle top with chives and parsley and serve.
Your folders
food.com
5.0
(6)
45 minutes
Your folders
thestayathomechef.com
4.8
(12)
60 minutes
Your folders
iambaker.net
5.0
(43)
90 minutes
Your folders
allrecipes.com
4.7
(3)
1 hours, 10 minutes
Your folders
smalltownwoman.com
5.0
(19)
1 hours
Your folders
tasteofhome.com
4.4
(11)
60 minutes
Your folders
delish.com
4.9
(17)
1 hours, 15 minutes
Your folders
simplejoy.com
5.0
(9)
15 minutes
Your folders
myforkinglife.com
60 minutes
Your folders
becel.ca
5.0
(2)
55 minutes
Your folders
eatingonadime.com
5.0
(10)
60 minutes
Your folders
happyhomeschoolnest.com
4.5
(20)
20 minutes
Your folders
joyousapron.com
4.9
(63)
90 minutes
Your folders
juliasalbum.com
4.8
(132)
60 minutes
Your folders
iamhomesteader.com
95 minutes
Your folders
spendwithpennies.com
5.0
(107)
50 minutes
Your folders
greatgrubdelicioustreats.com
4.6
(161)
90 minutes
Your folders
greatgrubdelicioustreats.com
Your folders
flavormosaic.com
4.5
(29)
60 minutes