Melt butter in a large saucepan. Sauté onions with salt, pepper and chicken base until onions are soft.
Mix cream with cheese.
Add onions & cream mixture to potatoes and mix well.
Spray 3 2” hotel pans with food release. Divide potato and cream mixture evenly into 3 2” hotel pans. Cover with plastic wrap and foil. Bake at 350 degrees for 45 minutes.
Remove foil and plastic wrap and lightly brown for approximately 30 minutes.
