Omni 18L Family – Scalloped Potatoes
Servings Prep Time
4-6servings 10minutes
Cook Time Passive Time
40minutes 10minutes
Servings Prep Time
4-6servings 10minutes
Cook Time Passive Time
40minutes 10minutes
  • 4 yellow potatoespeeled, thinly sliced
  • 1/4 red onionthinly sliced
  • 1/2cup milk
  • 3/4cup heavy cream
  • 1/2tsp garlic powder
  • 1/2tsp onion powder
  • 1/2tsp salt
  • 2tbsp all-purpose flour
  • 1/8tsp black pepperground
  • 3tbsp Parmesan cheesegrated
  • 3 Fresh Thyme Sprig
  • 1/2tbsp olive oil
  • 3 Gruyere cheese slicestorn into small pieces (optional)
  1. Spray oil on bakeware approximately 10X10 inches.
  2. Add oil to saucepan on the stove on medium-low heat, or alternatively, use the inner pot of an Instant Pot pressure cooker. Select Sauté function, Low for 10 minutes.
  3. When the oil is hot, add and sauté onions.
  4. When onions are soft, add cream, milk, garlic powder, onion powder and fresh thyme to the pot. Whisk them together.
  5. Once the mixture is simmered, add flour. Bring to boil, while continuing to whisk.
  6. Add salt and pepper and let it boil for 1 more minute.
  7. Turn off the stove and set saucepan aside, or select CANCEL button on the pressure cooker and remove the inner pot.
  8. Layer potatoes in the bakeware. Sprinkle salt and black pepper between layers.
  9. Pour the cream sauce on top of the potatoes.
  10. Layer Gruyere cheese slices on top.
  11. Sprinkle grated parmesan cheese.
  12. Cover the bakeware with a lid or aluminum foil.
  13. Place oven rack at the bake level in the Omni.
  14. Select BAKE. Set temperature to 375° F and set time for 40 minutes. Press START.
  15. When the oven is hot, place bakeware on the oven rack.
  16. After 30 minutes cooking time, take the foil off. Bake uncovered for 10 more minutes.
  17. When the program ends, keep the potatoes in the oven for 5 minutes.
  18. Take out and let rest for 5 minutes outside the oven, before serving.