Preheat the oven to 350°F. Butter a 9 inch square cake pan. Put the eggs, both sugars, peanut butter, vanilla, and butter in a bowl and beat well with an electric or rotary beater. Mix the flour, baking powder, and salt together and stir into the first mixture. Spread in the pan. Sprinkle with the chopped peanuts and press them in lightly. Bake for about 30 minutes. Cool in the pan for 10-15 minutes, then cut in squares. Yield: 16 brownies Typed in MMformat by cjhartlin@email. Msn. Com