Caramel Popcorn - cooking recipe

Ingredients

6 quarts popped popcorn
1 cup margarine or 1 cup butter, melted
2 cups packed brown sugar
1/2 cup corn syrup
1 teaspoon salt

Preparation

Bring all ingredients, except popcorn, to a boil stirring constantly.
Boil five minutes without stirring.
Remove from heat.
Add 1 tsp. vanilla
1/2 t. baking soda
Stir well.
Add to popped corn and stir until well coated.
Put into shallow pans and bake at 250 for 1 hour, stirring every 15 minutes.
Let cool completely.
Break up and store in air tight container.