Preheat oven to 350.
Ingredients
2/3 C butter – melted
1.5 C flour
1 C brown sugar (Sister on the Edge made this recipe with 1/2 the sugar and it still turned out great)
2 eggs beaten
1 teaspoon vanilla
1/4 teaspoon salt
1.5 C nuts (optional)
2 teaspoon baking powder
1 C choc. chips
Beat together butter and eggs. Add sugar, then vanilla.
Separately, sift together flour, baking powder and salt. Add this sifted mixture to butter-egg-sugar-vanilla batter.
Add choc. chips (and nuts). Place in 9×12 pan. Bake for 30 to 35 minutes.