Honey Crackle Corn

4 quarts freshly popped popcorn. (Enough to fill a 9x13 pan almost to overflowing)
1 c. nuts(optional)
1/2 c. butter
1 c. brown sugar
1/4 c. honey
1 tsp. vanilla

Put popcorn in a 9x13 pan. sprinkle with nuts. In a saucepan melt butter, sugar, and honey over med. heat. Add vanilla. pour over popcorn. Stir until well mixed. Bake in a preheated oven at 250* F for 1 hr. Stirring every 15 minutes.