Egyptian Brownies - Aunt Betty

1 C. Butter, melted
3 C. White sugar
1 T vanilla
4 eggs
1 1/2 C flour
1 C unsweetened cocoa powder
1 tsp. salt
1 C. Semi sweet chocolate chips

Preheat oven to 350. Lightly grease a 9x13 baking dish.

Combine butter, sugar and vanilla in a large bowl. Beat in eggs, one at a time, mixing well after each, until thoroughly blended.

Sift together the flour, cocoa powder and salt. Gradually stir mixture into the chocolate mixture until blended. Stir in the chocolate morsels. Spread the batter evenly into the prepared baking dish.

Bake in preheated oven until an inserted toothpick comes out clean, 35-40 minutes. Remove and cool pan on wire rack before cutting.