5mediumpotatoesI used yellow and red, or about 2-2 1/2 pounds
1mediumonionchopped finely
Paprika for sprinklingI prefer smoked paprika for a flavor boost
Instructions
Preheat oven to 350 degrees.
In a medium saucepan over medium heat, whisk all the ingredients through the sea salt, whisking constantly until bubbly and thick. Taste sauce and add more of any of the flavors for more punch as preferred. See optional spices to play with below.
Meanwhile, slice the potatoes paper thin. You can use a mandolin for this, or your food processor with the slicing attachment (my favorite small appliance!) You could also do this by hand, but getting them very thin and even is much more difficult! I use the food processor to then finely mince the onion too. to save on dishes.
Mix the potatoes and onions in a greased 11x17pan.
Pour the sauce over the potatoes. I have used different sized pans for this, and I adjust the time for cooking up or down as necessary. Most important is to have fork-tender potatoes at the end!
Sprinkle with the paprika.
Bake at 350 degrees for 1-1/2 hours until bubbly and golden.
Notes
Optional spices to add into the sauce: 1 teaspoon garlic granules, 1/2 t smoked paprika, 1t thyme, a generous sprinkle of truffle powder.