After several attempts, I think I finally figured out how to make creamy tasty scalloped potatoes. They require a little more effort than I had hoped but are done much faster than the traditional oven method. They would also be good with chunks of cooked ham.
This recipe makes enough for 2-3 small side servings.
Slice 5 medium-sized peeled potatoes (1/8-1/4" thick)
1 cup water
1 Tablespoon dried minced onion
salt & pepper, to taste
Place all ingredients in pressure cooker. Set to 4 minutes on vegetable setting.
While the potatoes are cooking, make 3/4 cup of your favorite white sauce.
Quick release the pressure and carefully drain off any extra water.
Gently stir in white sauce and 1/2 cup grated cheese.
Put lid back on pressure cooker and let sit for 15 minutes on the keep warm setting before serving.