Spray 9"x13"x2" pan with Pam. Cut potatoes and place on bottom of ... with potatoes. Place cheese slices on top of potato mixture. Put 4 to 6 ... because may boil over.)
Put half the potatoes (slice thin) in greased 2-quart ... or chunk the Velveeta. Pepper a little; if ... the butter and cheese are salty enough. Then slice ... until top is brown.