Slow Cooker Rustic Potato and Poblano Gratin

Daily Inspiration S


A great slow cooker gratin of potatoes and poblano peppers.


★★★★☆ 1 vote

20 Min
4 Hr 30 Min
Slow Cooker Crock Pot


  • 4
    poblano chiles
  • 1 Tbsp
    unsalted butter (or olive oil)
  • 4 large
    russet potatoes, peeled and thinly sliced
  • ·
    salt (smoked if possible)
  • 1/4 lb
    monterey jack cheese, grated (or sharp cheddar)
  • 1/2 c
  • 3
    garlic cloves, peeled
  • 1 c
    heavy cream (or half and half)
  • ·
    if sauce does not thicken enough -- you might add a little cornstarch and water mixed together.

How to Make Slow Cooker Rustic Potato and Poblano Gratin


  1. To roast the peppers, place them on a baking sheet, lined with aluminum foil, about 8 inches from the broiler. Broil them until the skin blisters and turns black on both sides (do not burn the chiles themselves - only the skin). Turn once during broiling. Remove the baking sheet from the oven and quickly cover the peppers with a clean dish towel. let them sit, covered, until they are cool. Using a paring knife or your fingers, carefully peel off the skins, then slit one side and remove the seeds and veins. Cut the peppers into thin strips.
  2. Melt the butter in the bottom of the slow cooker insert. Place a layerof sliced potatoes in the bottom of the slow cooker insert (at least one potato or slightly more). Sprinkle lightly with freshly ground smoked or regular salt. Place a thin layer of cheese (about 1/3 of the cheese) on top of the potatoes. Place about half of the pepper strips on top of the cheese. Repeat with another layer of potatoes, salt, cheese and peppers. (Save remaining cheese for later) Finish with a layer of potatoes.
  3. Pour the water over the potatoes. Cover and cook on low for about 1 1/2 hours, or until the potatoes are beginning to get tender. Using a garlic press, press the garlic into the cream; pour the cream mixture over the potatoes. Then add a last layer of the cheese sprinkled with a bit of salt. Re-cover and cook for another 3 hours or until the sauce has thickened and the potatoes are quite tender.

Printable Recipe Card

About Slow Cooker Rustic Potato and Poblano Gratin

Course/Dish: Potatoes
Main Ingredient: Potatoes
Regional Style: American

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