gram's sweet potato soufflé

Ingredients For gram's sweet potato soufflé

• POTATO MIXTURE
• 4 c

  yams, cooked, peeled and mashed
• 1 c

  sugar
• 2 lg

  eggs
• 1/2 c

  milk
• 1/2 tsp

  salt
• 1/3 stick

  butter, melted
• 1 tsp

  vanilla
• TOPPING:
• 1 c

  brown sugar, firmly packed
• 1/2 c

  flour
• 1/3 c

  butter, melted
• 1 c

  pecans, in pieces