Cheesy Prosciutto Sage Potatoes Au Gratin
These cheesy Prosciutto Sage Potatoes Au Gratin are no match for the stuff in a box! Try these out for the holidays or just because! You can’t beat comfort!
Dish Count :: 1 Skillet, 1 Mandoline or Food Processor with Slicer

There is a reason I need definitive lists to check off when I go to the store. If there is something missing, I’m not going to remember it. If it’s not on the list I’m going to avoid putting it in the cart in the first place. But there is one place this whole methodology goes out the window… Target.
After nearly a whole week apart that included me taking two trips, Ben working nights and then me catching his cold, Ben and I finally got back into our breakfast-date routine and made a stop at Target for one thing, new shower curtain rings, for the new place. ONE THING.
Final count — 2 new lamps, 2 new shades, 1 cube cubbie organizer, new wall hangers, new light bulbs, a new rug, and yes, shower curtain rings.

For upgrading to a new two bedroom place – that we still have yet to completely unpack because of the travel, the night shifts, and the plague that swept through our house – it has a lot less storage than our little one bedroom did. For the most part things are falling into place, but just like moving and corralling those last little remnants of life, unpacking them and finding them a new home is taking the most time. But that’s just how moving goes.
I’m just glad I’ve got the kitchen unpacked (priorities!), and can get cooking again. The rest will fall into place and it will be home in no time.


Cheesy Prosciutto Sage Potatoes Au Gratin
- Prep Time: 20 minutes
- Cook Time: 90 minutes
- Total Time: 1 hour 50 minutes
- Yield: 8 servings 1x
- Category: Dinner
- Method: Baked
- Cuisine: American
Description
These cheesy Prosciutto Sage Potatoes Au Gratin are no match for the stuff in a box! Try these out for the holidays or just because!
Ingredients
- 6 Red Skinned Potatoes
- 6 Yukon Gold Potatoes
- 1 Onion, thinly sliced and caramelized
- 3 Tbsp Butter
- 4 Leaves Sage, thinly sliced
- 6 Slices Prosciutto, sliced thinly
- 1 cup shredded Cheddar
- 1 cup shredded Mozzarella
- 1/2 cup shredded Parmesan
- 1 cup Heavy Cream
- 1/2 cup Milk
Instructions
- Preheat oven to 350 degrees.
- In a food processor with a blade/slicer attachment and shred potatoes with their skin on. Set aside.
- In the skillet, melt the butter. Once the butter is melted and sizzling add in the onion and caramelize until golden brown. Remove from the skillet and set aside.
- Into the same skillet add in the sliced prosciutto and the sage leaves and fry until the leaves and prosciutto is crispy. Remove from the skillet and set aside with the onions.
- Into the skillet layer half of the sliced potatoes into the bottom. Cover the first layer with half of the caramelized onion, prosciutto and sage and half of the cheeses.
- Repeat the second layer the same as the first topping with the remainder of the onions, prosciutto, and sage.
- Before adding the remaining cheese, pour the cream and milk over the top. Sprinkle over the remaining cheese.
- Cover the skillet with aluminum foil and place in the oven for approximately 90 minutes, checking after 60 minutes to see if the potatoes are tender through.
- Remove from the oven and allow to cool 10 minutes before serving.
Pass me a fork! This is comfort food at it’s best. Pinned
Oh unpacking is the worst. Gotta just keep plugging along I guess. Or throw stuff away! Glad the kitchen is up and running. That’s always my first priority too! These potatoes look so fabulous. That cheese! I’m dying over it!
I want ALL of this! I cannot get over that crispy potato top…yum!
Because Mondays are for cheesy carbs. For reals.
Wonderful dish…love this in the cast iron!
This dish looks amazing and I definitely will make it. Hope you get to feeling better soon.
Target is going to bankrupt me! I love that dang place!!
This looks SO good with the crisp edges and all..it’d be one amazing dish at that holiday table!
I could eat this for breakfast. Looks fabulous, girl!
I LOVE THIS DISH!!! So full of goodness. As for the trip to Target – happens to every time.
Um, I’m going to need to make this for Thanksgiving this year. More potatoes are never a bad thing.
Nothing better than comfort food like this…amazing!!
This looks perfect and so comforting! Yum!
Oh unpacking, the joys of moving 🙂 But this cheesy prosciutto sage potatoes gratin is a winning recipe. Who can say no to prosciutto?
Oh my…this is amazing! I love how crispy that top is!
I make a lot of meat and potato dishes for dinner because they are so easy, filling, and delicious. I would have never thousands thought to use prosciutto. I can’t wait to give it a try in my next dish!
Oh yeah!! The cheesier the better!
now this is some serious breakfast date food! love it
Pretty sure this is what Heaven looks like. Cheesy (ha! no pun intended), but true!
You made me laugh with your Target trip. Wonderful dish—but I love love love potatoe dishes! So I am prejudiced.
Target will NOT let me go home without a cart full of stuff. True story, last time I went there to browse, I ended up leaving with a cart full of stuff and didn’t have enough room in the cart to transport said stuff to my car. But I justified it by telling myself that I got some stuff that we actually needed. 🙂
Potatoes, cheese, cast iron skillet. Some of my favorite things. Total swoon-worthy dish right there!
Holy. Freaking. Crap.
Holy yum. With all that lacking storage, good thing you purged!
Serious deliciousness right there, a must make for me!
Target is the exact same for me and so many others… it makes me wonder what do they pump in the air?
Oh and this skillet sensation looks amazing! <3
I am impressed that you remembered to buy the one item on your list! Love this recipe and I am so glad that Kirsten from Comfortably Domestic mentioned you in Fearless Friends Sharing on FB’s Friday Shares!! Can’t wait to make this.
Pingback: Ham and Cheese Quiche with Hashbrown Crust - Country Cleaver