orange-butterscotch cheesecake

Ingredients For orange-butterscotch cheesecake

• 1 1/4 c

  old fashioned or quick oats, uncooked
• 1/4 c

  brown sugar, firmly packed
• 2 Tbsp

  flour
• 1/4 c

  parkay margarine, melted
• 3 pkg

  cream cheese(8-ounce packages) softened
• 3/4 c

  sugar
• 2 tsp

  grated orange peel
• 1 tsp

  vanilla
• 4

  eggs
• 1/2 c

  brown sugar, firmly packed
• 1/3 c

  light corn syrup
• 1/4 c

  parkay margarine, melted
• 1 tsp

  vanilla