roasted pumpkin seeds

ingredients :
1 1/2 cups raw whole pumpkin seeds 
2 teaspoons butter, melted 
1 pinch salt

Preheat oven to 300 degrees F ==> 150 degrees C.
Toss seeds in a bowl with the melted butter and salt. Spread the seeds in a single layer on a baking sheet and bake for about 45min or until golden brown stir occasionally.