Spicy pumpkin sheet cake

---------- Recipe via Meal-Master (tm) v8.02
  
       Title: SPICY PUMPKIN SHEET CAKE
  Categories: Cakes
       Yield: 3 servings
  
       4    Eggs
      16 oz Can of pumpkin
       1 c  Sugar
     3/4 c  Brown sugar
       1 c  Oil
       2 c  Flour
       2 ts Baking powder
       1 ts Baking soda
   1 1/2 ts Cinnamon
     1/2 ts Nutmeg
     1/2 ts Salt
  
   Beat eggs in mixing bowl.  Add pumpkin, sugars, and oil and beat
   well. Add remaining ingredients.  Beat until well blended.  Spread
   into a greased 10x15 inch jelly roll pan.  Bake at 350 degrees for 20
   to 25 minutes. Frost with cream cheese frosting.
   Frosting: Combine 3 ounces of cream cheese, 1/2 cup of margarine, 1
   teaspoon vanilla, and 2 cups of powdered sugar.  Mix together well.
   Spread onto cooled cake.
  
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