11 layer creamy, cheesy potatoes with caramelized onions. Yum!

Still pics only. Sorry no vidya but my tripod broke!

Peel & slice 15 potatoes 1/8 inch thick
Oil large turkey pan
Place first layer of potatoes in pan. Do not overlap.
Drizzle heavy cream over potatoes.
Salt, pepper.
Stack next row and repeat: cream, salt, pepper.
After row 4, top with grated cheddar cheese.
Add row 5 on top, then cream, salt, pepper.
After row 7, spread ricotta cheese.
Finish layering rows 8 through 11: cream, salt, pepper.

Bake at 375F, covered in tin foil for 45 mins to 1 hour.
Uncover and bake for another 30 to 45 minutes.

Make caramelized onions. Cut large onion in half and slice onion strips. Cook in butter & a pinch of sugar over low-medium heat, stirring every 5 minutes, until desired brownness & texture. About an hour, up to 75 minutes.